23721210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5039

約数の個数: 48

約数和(自身を含む): 62851464

約数和(自身を除く): 39130254

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, 4973, 9946, 14919, 24865, 29838, 44757, 49730, 74595, 89514, 149190, 223785, 263569, 447570, 527138, 790707, 1317845, 1581414, 2372121, 2635690, 3953535, 4744242, 7907070, 11860605, 23721210]

約数ペア:

[(1, 23721210), (2, 11860605), (3, 7907070), (5, 4744242), (6, 3953535), (9, 2635690), (10, 2372121), (15, 1581414), (18, 1317845), (30, 790707), (45, 527138), (53, 447570), (90, 263569), (106, 223785), (159, 149190), (265, 89514), (318, 74595), (477, 49730), (530, 44757), (795, 29838), (954, 24865), (1590, 14919), (2385, 9946), (4770, 4973)]