273515830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205651}}^1$

素因数の和:205684

約数の個数: 32

約数和(自身を含む): 592277760

約数和(自身を除く): 318761930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 205651, 411302, 1028255, 1439557, 2056510, 2879114, 3907369, 7197785, 7814738, 14395570, 19536845, 27351583, 39073690, 54703166, 136757915, 273515830]

約数ペア:

[(1, 273515830), (2, 136757915), (5, 54703166), (7, 39073690), (10, 27351583), (14, 19536845), (19, 14395570), (35, 7814738), (38, 7197785), (70, 3907369), (95, 2879114), (133, 2056510), (190, 1439557), (266, 1028255), (665, 411302), (1330, 205651)]