69932460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89657}}^1$

素因数の和:89682

約数の個数: 48

約数和(自身を含む): 210875616

約数和(自身を除く): 140943156

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, 89657, 179314, 268971, 358628, 448285, 537942, 896570, 1075884, 1165541, 1344855, 1793140, 2331082, 2689710, 3496623, 4662164, 5379420, 5827705, 6993246, 11655410, 13986492, 17483115, 23310820, 34966230, 69932460]

約数ペア:

[(1, 69932460), (2, 34966230), (3, 23310820), (4, 17483115), (5, 13986492), (6, 11655410), (10, 6993246), (12, 5827705), (13, 5379420), (15, 4662164), (20, 3496623), (26, 2689710), (30, 2331082), (39, 1793140), (52, 1344855), (60, 1165541), (65, 1075884), (78, 896570), (130, 537942), (156, 448285), (195, 358628), (260, 268971), (390, 179314), (780, 89657)]