9923670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 26181792

約数和(自身を除く): 16258122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1553, 2130, 3106, 3195, 4659, 6390, 7765, 9318, 13977, 15530, 23295, 27954, 46590, 69885, 110263, 139770, 220526, 330789, 551315, 661578, 992367, 1102630, 1653945, 1984734, 3307890, 4961835, 9923670]

約数ペア:

[(1, 9923670), (2, 4961835), (3, 3307890), (5, 1984734), (6, 1653945), (9, 1102630), (10, 992367), (15, 661578), (18, 551315), (30, 330789), (45, 220526), (71, 139770), (90, 110263), (142, 69885), (213, 46590), (355, 27954), (426, 23295), (639, 15530), (710, 13977), (1065, 9318), (1278, 7765), (1553, 6390), (2130, 4659), (3106, 3195)]