21824930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 42329088

約数和(自身を除く): 20504158

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3061, 3565, 6122, 7130, 15305, 30610, 70403, 94891, 140806, 189782, 352015, 474455, 704030, 948910, 2182493, 4364986, 10912465, 21824930]

約数ペア:

[(1, 21824930), (2, 10912465), (5, 4364986), (10, 2182493), (23, 948910), (31, 704030), (46, 474455), (62, 352015), (115, 189782), (155, 140806), (230, 94891), (310, 70403), (713, 30610), (1426, 15305), (3061, 7130), (3565, 6122)]