20150373194630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10979}}^1\times {\mathrm{254557}}^1$

素因数の和:265653

約数の個数: 64

約数和(自身を含む): 41858621475840

約数和(自身を除く): 21708248281210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 10979, 21958, 54895, 76853, 109790, 153706, 254557, 384265, 509114, 768530, 1130837, 1272785, 1781899, 2261674, 2545570, 3563798, 5654185, 7915859, 8909495, 11308370, 15831718, 17818990, 26219371, 39579295, 52438742, 79158590, 131096855, 183535597, 262193710, 367071194, 917677985, 1835355970, 2794781303, 5589562606, 13973906515, 19563469121, 27947813030, 39126938242, 97817345605, 195634691210, 287862474209, 575724948418, 1439312371045, 2015037319463, 2878624742090, 4030074638926, 10075186597315, 20150373194630]

約数ペア:

[(1, 20150373194630), (2, 10075186597315), (5, 4030074638926), (7, 2878624742090), (10, 2015037319463), (14, 1439312371045), (35, 575724948418), (70, 287862474209), (103, 195634691210), (206, 97817345605), (515, 39126938242), (721, 27947813030), (1030, 19563469121), (1442, 13973906515), (3605, 5589562606), (7210, 2794781303), (10979, 1835355970), (21958, 917677985), (54895, 367071194), (76853, 262193710), (109790, 183535597), (153706, 131096855), (254557, 79158590), (384265, 52438742), (509114, 39579295), (768530, 26219371), (1130837, 17818990), (1272785, 15831718), (1781899, 11308370), (2261674, 8909495), (2545570, 7915859), (3563798, 5654185)]