129622710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 379551744

約数和(自身を除く): 249929034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 47, 69, 70, 94, 105, 115, 138, 141, 161, 210, 230, 235, 282, 322, 329, 345, 470, 483, 571, 658, 690, 705, 805, 966, 987, 1081, 1142, 1410, 1610, 1645, 1713, 1974, 2162, 2415, 2855, 3243, 3290, 3426, 3997, 4830, 4935, 5405, 5710, 6486, 7567, 7994, 8565, 9870, 10810, 11991, 13133, 15134, 16215, 17130, 19985, 22701, 23982, 26266, 26837, 32430, 37835, 39399, 39970, 45402, 53674, 59955, 65665, 75670, 78798, 80511, 91931, 113505, 119910, 131330, 134185, 161022, 183862, 187859, 196995, 227010, 268370, 275793, 375718, 393990, 402555, 459655, 551586, 563577, 617251, 805110, 919310, 939295, 1127154, 1234502, 1378965, 1851753, 1878590, 2757930, 2817885, 3086255, 3703506, 4320757, 5635770, 6172510, 8641514, 9258765, 12962271, 18517530, 21603785, 25924542, 43207570, 64811355, 129622710]

約数ペア:

[(1, 129622710), (2, 64811355), (3, 43207570), (5, 25924542), (6, 21603785), (7, 18517530), (10, 12962271), (14, 9258765), (15, 8641514), (21, 6172510), (23, 5635770), (30, 4320757), (35, 3703506), (42, 3086255), (46, 2817885), (47, 2757930), (69, 1878590), (70, 1851753), (94, 1378965), (105, 1234502), (115, 1127154), (138, 939295), (141, 919310), (161, 805110), (210, 617251), (230, 563577), (235, 551586), (282, 459655), (322, 402555), (329, 393990), (345, 375718), (470, 275793), (483, 268370), (571, 227010), (658, 196995), (690, 187859), (705, 183862), (805, 161022), (966, 134185), (987, 131330), (1081, 119910), (1142, 113505), (1410, 91931), (1610, 80511), (1645, 78798), (1713, 75670), (1974, 65665), (2162, 59955), (2415, 53674), (2855, 45402), (3243, 39970), (3290, 39399), (3426, 37835), (3997, 32430), (4830, 26837), (4935, 26266), (5405, 23982), (5710, 22701), (6486, 19985), (7567, 17130), (7994, 16215), (8565, 15134), (9870, 13133), (10810, 11991)]