84961210

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 155457792

約数和(自身を除く): 70496582

約数列:

[1, 2, 5, 10, 107, 214, 271, 293, 535, 542, 586, 1070, 1355, 1465, 2710, 2930, 28997, 31351, 57994, 62702, 79403, 144985, 156755, 158806, 289970, 313510, 397015, 794030, 8496121, 16992242, 42480605, 84961210]

約数ペア:

[(1, 84961210), (2, 42480605), (5, 16992242), (10, 8496121), (107, 794030), (214, 397015), (271, 313510), (293, 289970), (535, 158806), (542, 156755), (586, 144985), (1070, 79403), (1355, 62702), (1465, 57994), (2710, 31351), (2930, 28997)]