12185340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 34919808

約数和(自身を除く): 22734468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4723, 9446, 14169, 18892, 23615, 28338, 47230, 56676, 70845, 94460, 141690, 203089, 283380, 406178, 609267, 812356, 1015445, 1218534, 2030890, 2437068, 3046335, 4061780, 6092670, 12185340]

約数ペア:

[(1, 12185340), (2, 6092670), (3, 4061780), (4, 3046335), (5, 2437068), (6, 2030890), (10, 1218534), (12, 1015445), (15, 812356), (20, 609267), (30, 406178), (43, 283380), (60, 203089), (86, 141690), (129, 94460), (172, 70845), (215, 56676), (258, 47230), (430, 28338), (516, 23615), (645, 18892), (860, 14169), (1290, 9446), (2580, 4723)]