15804909420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263415157}}^1$

素因数の和:263415169

約数の個数: 24

約数和(自身を含む): 44253746544

約数和(自身を除く): 28448837124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263415157, 526830314, 790245471, 1053660628, 1317075785, 1580490942, 2634151570, 3160981884, 3951227355, 5268303140, 7902454710, 15804909420]

約数ペア:

[(1, 15804909420), (2, 7902454710), (3, 5268303140), (4, 3951227355), (5, 3160981884), (6, 2634151570), (10, 1580490942), (12, 1317075785), (15, 1053660628), (20, 790245471), (30, 526830314), (60, 263415157)]