13641810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 42577920

約数和(自身を除く): 28936110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 263, 266, 273, 285, 390, 399, 455, 494, 526, 546, 570, 665, 741, 789, 798, 910, 1235, 1315, 1330, 1365, 1482, 1578, 1729, 1841, 1995, 2470, 2630, 2730, 3419, 3458, 3682, 3705, 3945, 3990, 4997, 5187, 5523, 6838, 7410, 7890, 8645, 9205, 9994, 10257, 10374, 11046, 14991, 17095, 17290, 18410, 20514, 23933, 24985, 25935, 27615, 29982, 34190, 34979, 47866, 49970, 51285, 51870, 55230, 64961, 69958, 71799, 74955, 102570, 104937, 119665, 129922, 143598, 149910, 174895, 194883, 209874, 239330, 324805, 349790, 358995, 389766, 454727, 524685, 649610, 717990, 909454, 974415, 1049370, 1364181, 1948830, 2273635, 2728362, 4547270, 6820905, 13641810]

約数ペア:

[(1, 13641810), (2, 6820905), (3, 4547270), (5, 2728362), (6, 2273635), (7, 1948830), (10, 1364181), (13, 1049370), (14, 974415), (15, 909454), (19, 717990), (21, 649610), (26, 524685), (30, 454727), (35, 389766), (38, 358995), (39, 349790), (42, 324805), (57, 239330), (65, 209874), (70, 194883), (78, 174895), (91, 149910), (95, 143598), (105, 129922), (114, 119665), (130, 104937), (133, 102570), (182, 74955), (190, 71799), (195, 69958), (210, 64961), (247, 55230), (263, 51870), (266, 51285), (273, 49970), (285, 47866), (390, 34979), (399, 34190), (455, 29982), (494, 27615), (526, 25935), (546, 24985), (570, 23933), (665, 20514), (741, 18410), (789, 17290), (798, 17095), (910, 14991), (1235, 11046), (1315, 10374), (1330, 10257), (1365, 9994), (1482, 9205), (1578, 8645), (1729, 7890), (1841, 7410), (1995, 6838), (2470, 5523), (2630, 5187), (2730, 4997), (3419, 3990), (3458, 3945), (3682, 3705)]