909339990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{179357}}^1$

素因数の和:179393

約数の個数: 48

約数和(自身を含む): 2363221008

約数和(自身を除く): 1453881018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 179357, 358714, 538071, 896785, 1076142, 1793570, 2331641, 2690355, 4663282, 5380710, 6994923, 11658205, 13989846, 23316410, 30311333, 34974615, 60622666, 69949230, 90933999, 151556665, 181867998, 303113330, 454669995, 909339990]

約数ペア:

[(1, 909339990), (2, 454669995), (3, 303113330), (5, 181867998), (6, 151556665), (10, 90933999), (13, 69949230), (15, 60622666), (26, 34974615), (30, 30311333), (39, 23316410), (65, 13989846), (78, 11658205), (130, 6994923), (169, 5380710), (195, 4663282), (338, 2690355), (390, 2331641), (507, 1793570), (845, 1076142), (1014, 896785), (1690, 538071), (2535, 358714), (5070, 179357)]