245700000090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21496063}}^1$

素因数の和:21496203

約数の個数: 48

約数和(自身を含む): 643850108928

約数和(自身を除く): 398150108838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 21496063, 42992126, 64488189, 107480315, 128976378, 193464567, 214960630, 322440945, 386929134, 644881890, 967322835, 1934645670, 2730000001, 5460000002, 8190000003, 13650000005, 16380000006, 24570000009, 27300000010, 40950000015, 49140000018, 81900000030, 122850000045, 245700000090]

約数ペア:

[(1, 245700000090), (2, 122850000045), (3, 81900000030), (5, 49140000018), (6, 40950000015), (9, 27300000010), (10, 24570000009), (15, 16380000006), (18, 13650000005), (30, 8190000003), (45, 5460000002), (90, 2730000001), (127, 1934645670), (254, 967322835), (381, 644881890), (635, 386929134), (762, 322440945), (1143, 214960630), (1270, 193464567), (1905, 128976378), (2286, 107480315), (3810, 64488189), (5715, 42992126), (11430, 21496063)]