3015656

素因数分解:

$2^3\times 7^4\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 6638370

約数和(自身を除く): 3622714

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 343, 392, 628, 686, 1099, 1256, 1372, 2198, 2401, 2744, 4396, 4802, 7693, 8792, 9604, 15386, 19208, 30772, 53851, 61544, 107702, 215404, 376957, 430808, 753914, 1507828, 3015656]

約数ペア:

[(1, 3015656), (2, 1507828), (4, 753914), (7, 430808), (8, 376957), (14, 215404), (28, 107702), (49, 61544), (56, 53851), (98, 30772), (157, 19208), (196, 15386), (314, 9604), (343, 8792), (392, 7693), (628, 4802), (686, 4396), (1099, 2744), (1256, 2401), (1372, 2198)]