140059140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179563}}^1$

素因数の和:179588

約数の個数: 48

約数和(自身を含む): 422334528

約数和(自身を除く): 282275388

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, 179563, 359126, 538689, 718252, 897815, 1077378, 1795630, 2154756, 2334319, 2693445, 3591260, 4668638, 5386890, 7002957, 9337276, 10773780, 11671595, 14005914, 23343190, 28011828, 35014785, 46686380, 70029570, 140059140]

約数ペア:

[(1, 140059140), (2, 70029570), (3, 46686380), (4, 35014785), (5, 28011828), (6, 23343190), (10, 14005914), (12, 11671595), (13, 10773780), (15, 9337276), (20, 7002957), (26, 5386890), (30, 4668638), (39, 3591260), (52, 2693445), (60, 2334319), (65, 2154756), (78, 1795630), (130, 1077378), (156, 897815), (195, 718252), (260, 538689), (390, 359126), (780, 179563)]