8285670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 22054032

約数和(自身を除く): 13768362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2141, 3870, 4282, 6423, 10705, 12846, 19269, 21410, 32115, 38538, 64230, 92063, 96345, 184126, 192690, 276189, 460315, 552378, 828567, 920630, 1380945, 1657134, 2761890, 4142835, 8285670]

約数ペア:

[(1, 8285670), (2, 4142835), (3, 2761890), (5, 1657134), (6, 1380945), (9, 920630), (10, 828567), (15, 552378), (18, 460315), (30, 276189), (43, 192690), (45, 184126), (86, 96345), (90, 92063), (129, 64230), (215, 38538), (258, 32115), (387, 21410), (430, 19269), (645, 12846), (774, 10705), (1290, 6423), (1935, 4282), (2141, 3870)]