3671340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 10526208

約数和(自身を除く): 6854868

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, 1423, 2580, 2846, 4269, 5692, 7115, 8538, 14230, 17076, 21345, 28460, 42690, 61189, 85380, 122378, 183567, 244756, 305945, 367134, 611890, 734268, 917835, 1223780, 1835670, 3671340]

約数ペア:

[(1, 3671340), (2, 1835670), (3, 1223780), (4, 917835), (5, 734268), (6, 611890), (10, 367134), (12, 305945), (15, 244756), (20, 183567), (30, 122378), (43, 85380), (60, 61189), (86, 42690), (129, 28460), (172, 21345), (215, 17076), (258, 14230), (430, 8538), (516, 7115), (645, 5692), (860, 4269), (1290, 2846), (1423, 2580)]