30219930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 88373376

約数和(自身を除く): 58153446

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1123, 1170, 1495, 1794, 2070, 2246, 2691, 2990, 3369, 4485, 5382, 5615, 6738, 8970, 10107, 11230, 13455, 14599, 16845, 20214, 25829, 26910, 29198, 33690, 43797, 50535, 51658, 72995, 77487, 87594, 101070, 129145, 131391, 145990, 154974, 218985, 232461, 258290, 262782, 335777, 387435, 437970, 464922, 656955, 671554, 774870, 1007331, 1162305, 1313910, 1678885, 2014662, 2324610, 3021993, 3357770, 5036655, 6043986, 10073310, 15109965, 30219930]

約数ペア:

[(1, 30219930), (2, 15109965), (3, 10073310), (5, 6043986), (6, 5036655), (9, 3357770), (10, 3021993), (13, 2324610), (15, 2014662), (18, 1678885), (23, 1313910), (26, 1162305), (30, 1007331), (39, 774870), (45, 671554), (46, 656955), (65, 464922), (69, 437970), (78, 387435), (90, 335777), (115, 262782), (117, 258290), (130, 232461), (138, 218985), (195, 154974), (207, 145990), (230, 131391), (234, 129145), (299, 101070), (345, 87594), (390, 77487), (414, 72995), (585, 51658), (598, 50535), (690, 43797), (897, 33690), (1035, 29198), (1123, 26910), (1170, 25829), (1495, 20214), (1794, 16845), (2070, 14599), (2246, 13455), (2691, 11230), (2990, 10107), (3369, 8970), (4485, 6738), (5382, 5615)]