326012830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 414262370

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 71, 95, 110, 130, 142, 143, 169, 190, 209, 247, 286, 338, 355, 418, 494, 710, 715, 781, 845, 923, 1045, 1235, 1349, 1430, 1562, 1690, 1846, 1859, 2090, 2197, 2470, 2698, 2717, 3211, 3718, 3905, 4394, 4615, 5434, 6422, 6745, 7810, 9230, 9295, 10153, 10985, 11999, 13490, 13585, 14839, 16055, 17537, 18590, 20306, 21970, 23998, 24167, 27170, 29678, 32110, 35074, 35321, 41743, 48334, 50765, 59995, 70642, 74195, 83486, 87685, 101530, 119990, 120835, 131989, 148390, 155987, 175370, 176605, 192907, 208715, 227981, 241670, 263978, 311974, 353210, 385814, 417430, 455962, 459173, 659945, 779935, 918346, 964535, 1139905, 1319890, 1559870, 1715857, 1929070, 2279810, 2295865, 2507791, 2963753, 3431714, 4591730, 5015582, 5927506, 8579285, 12538955, 14818765, 17158570, 25077910, 29637530, 32601283, 65202566, 163006415, 326012830]

約数ペア:

[(1, 326012830), (2, 163006415), (5, 65202566), (10, 32601283), (11, 29637530), (13, 25077910), (19, 17158570), (22, 14818765), (26, 12538955), (38, 8579285), (55, 5927506), (65, 5015582), (71, 4591730), (95, 3431714), (110, 2963753), (130, 2507791), (142, 2295865), (143, 2279810), (169, 1929070), (190, 1715857), (209, 1559870), (247, 1319890), (286, 1139905), (338, 964535), (355, 918346), (418, 779935), (494, 659945), (710, 459173), (715, 455962), (781, 417430), (845, 385814), (923, 353210), (1045, 311974), (1235, 263978), (1349, 241670), (1430, 227981), (1562, 208715), (1690, 192907), (1846, 176605), (1859, 175370), (2090, 155987), (2197, 148390), (2470, 131989), (2698, 120835), (2717, 119990), (3211, 101530), (3718, 87685), (3905, 83486), (4394, 74195), (4615, 70642), (5434, 59995), (6422, 50765), (6745, 48334), (7810, 41743), (9230, 35321), (9295, 35074), (10153, 32110), (10985, 29678), (11999, 27170), (13490, 24167), (13585, 23998), (14839, 21970), (16055, 20306), (17537, 18590)]