733980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 2215584

約数和(自身を除く): 1481604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 941, 1882, 2823, 3764, 4705, 5646, 9410, 11292, 12233, 14115, 18820, 24466, 28230, 36699, 48932, 56460, 61165, 73398, 122330, 146796, 183495, 244660, 366990, 733980]

約数ペア:

[(1, 733980), (2, 366990), (3, 244660), (4, 183495), (5, 146796), (6, 122330), (10, 73398), (12, 61165), (13, 56460), (15, 48932), (20, 36699), (26, 28230), (30, 24466), (39, 18820), (52, 14115), (60, 12233), (65, 11292), (78, 9410), (130, 5646), (156, 4705), (195, 3764), (260, 2823), (390, 1882), (780, 941)]