130427340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8081}}^1$

素因数の和:8362

約数の個数: 48

約数和(自身を含む): 366599520

約数和(自身を除く): 236172180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 8081, 16140, 16162, 24243, 32324, 40405, 48486, 80810, 96972, 121215, 161620, 242430, 484860, 2173789, 4347578, 6521367, 8695156, 10868945, 13042734, 21737890, 26085468, 32606835, 43475780, 65213670, 130427340]

約数ペア:

[(1, 130427340), (2, 65213670), (3, 43475780), (4, 32606835), (5, 26085468), (6, 21737890), (10, 13042734), (12, 10868945), (15, 8695156), (20, 6521367), (30, 4347578), (60, 2173789), (269, 484860), (538, 242430), (807, 161620), (1076, 121215), (1345, 96972), (1614, 80810), (2690, 48486), (3228, 40405), (4035, 32324), (5380, 24243), (8070, 16162), (8081, 16140)]