23381580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2153}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 65860704

約数和(自身を除く): 42479124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2153, 2172, 2715, 3620, 4306, 5430, 6459, 8612, 10765, 10860, 12918, 21530, 25836, 32295, 43060, 64590, 129180, 389693, 779386, 1169079, 1558772, 1948465, 2338158, 3896930, 4676316, 5845395, 7793860, 11690790, 23381580]

約数ペア:

[(1, 23381580), (2, 11690790), (3, 7793860), (4, 5845395), (5, 4676316), (6, 3896930), (10, 2338158), (12, 1948465), (15, 1558772), (20, 1169079), (30, 779386), (60, 389693), (181, 129180), (362, 64590), (543, 43060), (724, 32295), (905, 25836), (1086, 21530), (1810, 12918), (2153, 10860), (2172, 10765), (2715, 8612), (3620, 6459), (4306, 5430)]