2477778030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15975

約数の個数: 192

約数和(自身を含む): 8346723840

約数和(自身を除く): 5868945810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1995, 2223, 2394, 2470, 2730, 3458, 3705, 3990, 4095, 4446, 5187, 5985, 7410, 8190, 8645, 10374, 11115, 11970, 15561, 15923, 17290, 22230, 25935, 31122, 31846, 47769, 51870, 77805, 79615, 95538, 111461, 143307, 155610, 159230, 206999, 222922, 238845, 286614, 302537, 334383, 413998, 477690, 557305, 605074, 620997, 668766, 716535, 907611, 1003149, 1034995, 1114610, 1241994, 1433070, 1448993, 1512685, 1671915, 1815222, 1862991, 2006298, 2069990, 2117759, 2722833, 2897986, 3025370, 3104985, 3343830, 3725982, 3932981, 4235518, 4346979, 4538055, 5015745, 5445666, 6209970, 6353277, 7244965, 7865962, 8693958, 9076110, 9314955, 10031490, 10588795, 11798943, 12706554, 13040937, 13614165, 14489930, 18629910, 19059831, 19664905, 21177590, 21734895, 23597886, 26081874, 27228330, 27530867, 31766385, 35396829, 38119662, 39329810, 43469790, 55061734, 58994715, 63532770, 65204685, 70793658, 82592601, 95299155, 117989430, 130409370, 137654335, 165185202, 176984145, 190598310, 247777803, 275308670, 353968290, 412963005, 495555606, 825926010, 1238889015, 2477778030]

約数ペア:

[(1, 2477778030), (2, 1238889015), (3, 825926010), (5, 495555606), (6, 412963005), (7, 353968290), (9, 275308670), (10, 247777803), (13, 190598310), (14, 176984145), (15, 165185202), (18, 137654335), (19, 130409370), (21, 117989430), (26, 95299155), (30, 82592601), (35, 70793658), (38, 65204685), (39, 63532770), (42, 58994715), (45, 55061734), (57, 43469790), (63, 39329810), (65, 38119662), (70, 35396829), (78, 31766385), (90, 27530867), (91, 27228330), (95, 26081874), (105, 23597886), (114, 21734895), (117, 21177590), (126, 19664905), (130, 19059831), (133, 18629910), (171, 14489930), (182, 13614165), (190, 13040937), (195, 12706554), (210, 11798943), (234, 10588795), (247, 10031490), (266, 9314955), (273, 9076110), (285, 8693958), (315, 7865962), (342, 7244965), (390, 6353277), (399, 6209970), (455, 5445666), (494, 5015745), (546, 4538055), (570, 4346979), (585, 4235518), (630, 3932981), (665, 3725982), (741, 3343830), (798, 3104985), (819, 3025370), (855, 2897986), (910, 2722833), (1170, 2117759), (1197, 2069990), (1235, 2006298), (1330, 1862991), (1365, 1815222), (1482, 1671915), (1638, 1512685), (1710, 1448993), (1729, 1433070), (1995, 1241994), (2223, 1114610), (2394, 1034995), (2470, 1003149), (2730, 907611), (3458, 716535), (3705, 668766), (3990, 620997), (4095, 605074), (4446, 557305), (5187, 477690), (5985, 413998), (7410, 334383), (8190, 302537), (8645, 286614), (10374, 238845), (11115, 222922), (11970, 206999), (15561, 159230), (15923, 155610), (17290, 143307), (22230, 111461), (25935, 95538), (31122, 79615), (31846, 77805), (47769, 51870)]