70169940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1117}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 213649800

約数和(自身を除く): 143479860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1117, 1396, 1745, 2094, 2234, 3141, 3351, 3490, 4188, 4468, 5235, 5585, 6282, 6702, 6980, 10053, 10470, 11170, 12564, 13404, 15705, 16755, 20106, 20940, 22340, 31410, 33510, 40212, 50265, 62820, 67020, 100530, 201060, 389833, 779666, 1169499, 1559332, 1949165, 2338998, 3508497, 3898330, 4677996, 5847495, 7016994, 7796660, 11694990, 14033988, 17542485, 23389980, 35084970, 70169940]

約数ペア:

[(1, 70169940), (2, 35084970), (3, 23389980), (4, 17542485), (5, 14033988), (6, 11694990), (9, 7796660), (10, 7016994), (12, 5847495), (15, 4677996), (18, 3898330), (20, 3508497), (30, 2338998), (36, 1949165), (45, 1559332), (60, 1169499), (90, 779666), (180, 389833), (349, 201060), (698, 100530), (1047, 67020), (1117, 62820), (1396, 50265), (1745, 40212), (2094, 33510), (2234, 31410), (3141, 22340), (3351, 20940), (3490, 20106), (4188, 16755), (4468, 15705), (5235, 13404), (5585, 12564), (6282, 11170), (6702, 10470), (6980, 10053)]