30843950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 61429104

約数和(自身を除く): 30585154

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 131, 170, 262, 277, 425, 554, 655, 850, 1310, 1385, 2227, 2770, 3275, 4454, 4709, 6550, 6925, 9418, 11135, 13850, 22270, 23545, 36287, 47090, 55675, 72574, 111350, 117725, 181435, 235450, 362870, 616879, 907175, 1233758, 1814350, 3084395, 6168790, 15421975, 30843950]

約数ペア:

[(1, 30843950), (2, 15421975), (5, 6168790), (10, 3084395), (17, 1814350), (25, 1233758), (34, 907175), (50, 616879), (85, 362870), (131, 235450), (170, 181435), (262, 117725), (277, 111350), (425, 72574), (554, 55675), (655, 47090), (850, 36287), (1310, 23545), (1385, 22270), (2227, 13850), (2770, 11135), (3275, 9418), (4454, 6925), (4709, 6550)]