1620600657910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5262203}}^1$

素因数の和:5262349

約数の個数: 64

約数和(自身を含む): 3309884218368

約数和(自身を除く): 1689283560458

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 103, 115, 130, 206, 230, 299, 515, 598, 1030, 1339, 1495, 2369, 2678, 2990, 4738, 6695, 11845, 13390, 23690, 30797, 61594, 153985, 307970, 5262203, 10524406, 26311015, 52622030, 68408639, 121030669, 136817278, 242061338, 342043195, 542006909, 605153345, 684086390, 1084013818, 1210306690, 1573398697, 2710034545, 3146797394, 5420069090, 7046089817, 7866993485, 12466158907, 14092179634, 15733986970, 24932317814, 35230449085, 62330794535, 70460898170, 124661589070, 162060065791, 324120131582, 810300328955, 1620600657910]

約数ペア:

[(1, 1620600657910), (2, 810300328955), (5, 324120131582), (10, 162060065791), (13, 124661589070), (23, 70460898170), (26, 62330794535), (46, 35230449085), (65, 24932317814), (103, 15733986970), (115, 14092179634), (130, 12466158907), (206, 7866993485), (230, 7046089817), (299, 5420069090), (515, 3146797394), (598, 2710034545), (1030, 1573398697), (1339, 1210306690), (1495, 1084013818), (2369, 684086390), (2678, 605153345), (2990, 542006909), (4738, 342043195), (6695, 242061338), (11845, 136817278), (13390, 121030669), (23690, 68408639), (30797, 52622030), (61594, 26311015), (153985, 10524406), (307970, 5262203)]