74038790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14489}}^1$

素因数の和:14576

約数の個数: 32

約数和(自身を含む): 154405440

約数和(自身を除く): 80366650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 14489, 28978, 72445, 101423, 144890, 202846, 507115, 1014230, 1057697, 2115394, 5288485, 7403879, 10576970, 14807758, 37019395, 74038790]

約数ペア:

[(1, 74038790), (2, 37019395), (5, 14807758), (7, 10576970), (10, 7403879), (14, 5288485), (35, 2115394), (70, 1057697), (73, 1014230), (146, 507115), (365, 202846), (511, 144890), (730, 101423), (1022, 72445), (2555, 28978), (5110, 14489)]