26901030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 45674970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 2999, 4485, 5998, 8970, 8997, 14995, 17994, 29990, 38987, 44985, 68977, 77974, 89970, 116961, 137954, 194935, 206931, 233922, 344885, 389870, 413862, 584805, 689770, 896701, 1034655, 1169610, 1793402, 2069310, 2690103, 4483505, 5380206, 8967010, 13450515, 26901030]

約数ペア:

[(1, 26901030), (2, 13450515), (3, 8967010), (5, 5380206), (6, 4483505), (10, 2690103), (13, 2069310), (15, 1793402), (23, 1169610), (26, 1034655), (30, 896701), (39, 689770), (46, 584805), (65, 413862), (69, 389870), (78, 344885), (115, 233922), (130, 206931), (138, 194935), (195, 137954), (230, 116961), (299, 89970), (345, 77974), (390, 68977), (598, 44985), (690, 38987), (897, 29990), (1495, 17994), (1794, 14995), (2990, 8997), (2999, 8970), (4485, 5998)]