11859570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 31006872

約数和(自身を除く): 19147302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 421, 626, 842, 939, 1263, 1565, 1878, 2105, 2526, 2817, 3130, 3789, 4210, 4695, 5634, 6315, 7578, 9390, 12630, 14085, 18945, 28170, 37890, 131773, 263546, 395319, 658865, 790638, 1185957, 1317730, 1976595, 2371914, 3953190, 5929785, 11859570]

約数ペア:

[(1, 11859570), (2, 5929785), (3, 3953190), (5, 2371914), (6, 1976595), (9, 1317730), (10, 1185957), (15, 790638), (18, 658865), (30, 395319), (45, 263546), (90, 131773), (313, 37890), (421, 28170), (626, 18945), (842, 14085), (939, 12630), (1263, 9390), (1565, 7578), (1878, 6315), (2105, 5634), (2526, 4695), (2817, 4210), (3130, 3789)]