1570681060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{18251}}^1$

素因数の和:18604

約数の個数: 48

約数和(自身を含む): 3563082432

約数和(自身を除く): 1992401372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 331, 662, 1324, 1655, 3310, 4303, 6620, 8606, 17212, 18251, 21515, 36502, 43030, 73004, 86060, 91255, 182510, 237263, 365020, 474526, 949052, 1186315, 2372630, 4745260, 6041081, 12082162, 24164324, 30205405, 60410810, 78534053, 120821620, 157068106, 314136212, 392670265, 785340530, 1570681060]

約数ペア:

[(1, 1570681060), (2, 785340530), (4, 392670265), (5, 314136212), (10, 157068106), (13, 120821620), (20, 78534053), (26, 60410810), (52, 30205405), (65, 24164324), (130, 12082162), (260, 6041081), (331, 4745260), (662, 2372630), (1324, 1186315), (1655, 949052), (3310, 474526), (4303, 365020), (6620, 237263), (8606, 182510), (17212, 91255), (18251, 86060), (21515, 73004), (36502, 43030)]