23644890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 62649288

約数和(自身を除く): 39004398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 4957, 9914, 14871, 24785, 29742, 44613, 49570, 74355, 89226, 148710, 223065, 262721, 446130, 525442, 788163, 1313605, 1576326, 2364489, 2627210, 3940815, 4728978, 7881630, 11822445, 23644890]

約数ペア:

[(1, 23644890), (2, 11822445), (3, 7881630), (5, 4728978), (6, 3940815), (9, 2627210), (10, 2364489), (15, 1576326), (18, 1313605), (30, 788163), (45, 525442), (53, 446130), (90, 262721), (106, 223065), (159, 148710), (265, 89226), (318, 74355), (477, 49570), (530, 44613), (795, 29742), (954, 24785), (1590, 14871), (2385, 9914), (4770, 4957)]