9933690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25471}}^1$

素因数の和:25494

約数の個数: 32

約数和(自身を含む): 25675776

約数和(自身を除く): 15742086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25471, 50942, 76413, 127355, 152826, 254710, 331123, 382065, 662246, 764130, 993369, 1655615, 1986738, 3311230, 4966845, 9933690]

約数ペア:

[(1, 9933690), (2, 4966845), (3, 3311230), (5, 1986738), (6, 1655615), (10, 993369), (13, 764130), (15, 662246), (26, 382065), (30, 331123), (39, 254710), (65, 152826), (78, 127355), (130, 76413), (195, 50942), (390, 25471)]