1711710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 192

約数和(自身を含む): 6289920

約数和(自身を除く): 4578210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 45, 55, 57, 63, 65, 66, 70, 77, 78, 90, 91, 95, 99, 105, 110, 114, 117, 126, 130, 133, 143, 154, 165, 171, 182, 190, 195, 198, 209, 210, 231, 234, 247, 266, 273, 285, 286, 315, 330, 342, 385, 390, 399, 418, 429, 455, 462, 494, 495, 546, 570, 585, 627, 630, 665, 693, 715, 741, 770, 798, 819, 855, 858, 910, 990, 1001, 1045, 1155, 1170, 1197, 1235, 1254, 1287, 1330, 1365, 1386, 1430, 1463, 1482, 1638, 1710, 1729, 1881, 1995, 2002, 2090, 2145, 2223, 2310, 2394, 2470, 2574, 2717, 2730, 2926, 3003, 3135, 3458, 3465, 3705, 3762, 3990, 4095, 4290, 4389, 4446, 5005, 5187, 5434, 5985, 6006, 6270, 6435, 6930, 7315, 7410, 8151, 8190, 8645, 8778, 9009, 9405, 10010, 10374, 11115, 11970, 12870, 13167, 13585, 14630, 15015, 15561, 16302, 17290, 18018, 18810, 19019, 21945, 22230, 24453, 25935, 26334, 27170, 30030, 31122, 38038, 40755, 43890, 45045, 48906, 51870, 57057, 65835, 77805, 81510, 90090, 95095, 114114, 122265, 131670, 155610, 171171, 190190, 244530, 285285, 342342, 570570, 855855, 1711710]

約数ペア:

[(1, 1711710), (2, 855855), (3, 570570), (5, 342342), (6, 285285), (7, 244530), (9, 190190), (10, 171171), (11, 155610), (13, 131670), (14, 122265), (15, 114114), (18, 95095), (19, 90090), (21, 81510), (22, 77805), (26, 65835), (30, 57057), (33, 51870), (35, 48906), (38, 45045), (39, 43890), (42, 40755), (45, 38038), (55, 31122), (57, 30030), (63, 27170), (65, 26334), (66, 25935), (70, 24453), (77, 22230), (78, 21945), (90, 19019), (91, 18810), (95, 18018), (99, 17290), (105, 16302), (110, 15561), (114, 15015), (117, 14630), (126, 13585), (130, 13167), (133, 12870), (143, 11970), (154, 11115), (165, 10374), (171, 10010), (182, 9405), (190, 9009), (195, 8778), (198, 8645), (209, 8190), (210, 8151), (231, 7410), (234, 7315), (247, 6930), (266, 6435), (273, 6270), (285, 6006), (286, 5985), (315, 5434), (330, 5187), (342, 5005), (385, 4446), (390, 4389), (399, 4290), (418, 4095), (429, 3990), (455, 3762), (462, 3705), (494, 3465), (495, 3458), (546, 3135), (570, 3003), (585, 2926), (627, 2730), (630, 2717), (665, 2574), (693, 2470), (715, 2394), (741, 2310), (770, 2223), (798, 2145), (819, 2090), (855, 2002), (858, 1995), (910, 1881), (990, 1729), (1001, 1710), (1045, 1638), (1155, 1482), (1170, 1463), (1197, 1430), (1235, 1386), (1254, 1365), (1287, 1330)]