12237780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3457}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 34856640

約数和(自身を除く): 22618860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3457, 3540, 6914, 10371, 13828, 17285, 20742, 34570, 41484, 51855, 69140, 103710, 203963, 207420, 407926, 611889, 815852, 1019815, 1223778, 2039630, 2447556, 3059445, 4079260, 6118890, 12237780]

約数ペア:

[(1, 12237780), (2, 6118890), (3, 4079260), (4, 3059445), (5, 2447556), (6, 2039630), (10, 1223778), (12, 1019815), (15, 815852), (20, 611889), (30, 407926), (59, 207420), (60, 203963), (118, 103710), (177, 69140), (236, 51855), (295, 41484), (354, 34570), (590, 20742), (708, 17285), (885, 13828), (1180, 10371), (1770, 6914), (3457, 3540)]