17965888680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149715739}}^1$

素因数の和:149715753

約数の個数: 32

約数和(自身を含む): 53897666400

約数和(自身を除く): 35931777720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149715739, 299431478, 449147217, 598862956, 748578695, 898294434, 1197725912, 1497157390, 1796588868, 2245736085, 2994314780, 3593177736, 4491472170, 5988629560, 8982944340, 17965888680]

約数ペア:

[(1, 17965888680), (2, 8982944340), (3, 5988629560), (4, 4491472170), (5, 3593177736), (6, 2994314780), (8, 2245736085), (10, 1796588868), (12, 1497157390), (15, 1197725912), (20, 898294434), (24, 748578695), (30, 598862956), (40, 449147217), (60, 299431478), (120, 149715739)]