98935590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{253681}}^1$

素因数の和:253704

約数の個数: 32

約数和(自身を含む): 255711456

約数和(自身を除く): 156775866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 253681, 507362, 761043, 1268405, 1522086, 2536810, 3297853, 3805215, 6595706, 7610430, 9893559, 16489265, 19787118, 32978530, 49467795, 98935590]

約数ペア:

[(1, 98935590), (2, 49467795), (3, 32978530), (5, 19787118), (6, 16489265), (10, 9893559), (13, 7610430), (15, 6595706), (26, 3805215), (30, 3297853), (39, 2536810), (65, 1522086), (78, 1268405), (130, 761043), (195, 507362), (390, 253681)]