85728540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{34849}}^1$

素因数の和:34902

約数の個数: 48

約数和(自身を含む): 245901600

約数和(自身を除く): 160173060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 34849, 69698, 104547, 139396, 174245, 209094, 348490, 418188, 522735, 696980, 1045470, 1428809, 2090940, 2857618, 4286427, 5715236, 7144045, 8572854, 14288090, 17145708, 21432135, 28576180, 42864270, 85728540]

約数ペア:

[(1, 85728540), (2, 42864270), (3, 28576180), (4, 21432135), (5, 17145708), (6, 14288090), (10, 8572854), (12, 7144045), (15, 5715236), (20, 4286427), (30, 2857618), (41, 2090940), (60, 1428809), (82, 1045470), (123, 696980), (164, 522735), (205, 418188), (246, 348490), (410, 209094), (492, 174245), (615, 139396), (820, 104547), (1230, 69698), (2460, 34849)]