71163690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182471}}^1$

素因数の和:182494

約数の個数: 32

約数和(自身を含む): 183931776

約数和(自身を除く): 112768086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 182471, 364942, 547413, 912355, 1094826, 1824710, 2372123, 2737065, 4744246, 5474130, 7116369, 11860615, 14232738, 23721230, 35581845, 71163690]

約数ペア:

[(1, 71163690), (2, 35581845), (3, 23721230), (5, 14232738), (6, 11860615), (10, 7116369), (13, 5474130), (15, 4744246), (26, 2737065), (30, 2372123), (39, 1824710), (65, 1094826), (78, 912355), (130, 547413), (195, 364942), (390, 182471)]