12304890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 72

約数和(自身を含む): 34685820

約数和(自身を除く): 22380930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 809, 845, 1014, 1170, 1521, 1618, 1690, 2427, 2535, 3042, 4045, 4854, 5070, 7281, 7605, 8090, 10517, 12135, 14562, 15210, 21034, 24270, 31551, 36405, 52585, 63102, 72810, 94653, 105170, 136721, 157755, 189306, 273442, 315510, 410163, 473265, 683605, 820326, 946530, 1230489, 1367210, 2050815, 2460978, 4101630, 6152445, 12304890]

約数ペア:

[(1, 12304890), (2, 6152445), (3, 4101630), (5, 2460978), (6, 2050815), (9, 1367210), (10, 1230489), (13, 946530), (15, 820326), (18, 683605), (26, 473265), (30, 410163), (39, 315510), (45, 273442), (65, 189306), (78, 157755), (90, 136721), (117, 105170), (130, 94653), (169, 72810), (195, 63102), (234, 52585), (338, 36405), (390, 31551), (507, 24270), (585, 21034), (809, 15210), (845, 14562), (1014, 12135), (1170, 10517), (1521, 8090), (1618, 7605), (1690, 7281), (2427, 5070), (2535, 4854), (3042, 4045)]