201717570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{100357}}^1$

素因数の和:100434

約数の個数: 32

約数和(自身を含む): 491352768

約数和(自身を除く): 289635198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 100357, 200714, 301071, 501785, 602142, 1003570, 1505355, 3010710, 6723919, 13447838, 20171757, 33619595, 40343514, 67239190, 100858785, 201717570]

約数ペア:

[(1, 201717570), (2, 100858785), (3, 67239190), (5, 40343514), (6, 33619595), (10, 20171757), (15, 13447838), (30, 6723919), (67, 3010710), (134, 1505355), (201, 1003570), (335, 602142), (402, 501785), (670, 301071), (1005, 200714), (2010, 100357)]