7407010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 14478912

約数和(自身を除く): 7071902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 251, 454, 502, 1135, 1255, 2270, 2510, 2951, 3263, 5902, 6526, 14755, 16315, 29510, 32630, 56977, 113954, 284885, 569770, 740701, 1481402, 3703505, 7407010]

約数ペア:

[(1, 7407010), (2, 3703505), (5, 1481402), (10, 740701), (13, 569770), (26, 284885), (65, 113954), (130, 56977), (227, 32630), (251, 29510), (454, 16315), (502, 14755), (1135, 6526), (1255, 5902), (2270, 3263), (2510, 2951)]