274795590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{315857}}^1$

素因数の和:315896

約数の個数: 32

約数和(自身を含む): 682253280

約数和(自身を除く): 407457690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 315857, 631714, 947571, 1579285, 1895142, 3158570, 4737855, 9159853, 9475710, 18319706, 27479559, 45799265, 54959118, 91598530, 137397795, 274795590]

約数ペア:

[(1, 274795590), (2, 137397795), (3, 91598530), (5, 54959118), (6, 45799265), (10, 27479559), (15, 18319706), (29, 9475710), (30, 9159853), (58, 4737855), (87, 3158570), (145, 1895142), (174, 1579285), (290, 947571), (435, 631714), (870, 315857)]