228036910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 418571424

約数和(自身を除く): 190534514

約数列:

[1, 2, 5, 10, 61, 122, 305, 541, 610, 691, 1082, 1382, 2705, 3455, 5410, 6910, 33001, 42151, 66002, 84302, 165005, 210755, 330010, 373831, 421510, 747662, 1869155, 3738310, 22803691, 45607382, 114018455, 228036910]

約数ペア:

[(1, 228036910), (2, 114018455), (5, 45607382), (10, 22803691), (61, 3738310), (122, 1869155), (305, 747662), (541, 421510), (610, 373831), (691, 330010), (1082, 210755), (1382, 165005), (2705, 84302), (3455, 66002), (5410, 42151), (6910, 33001)]