133778460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21647}}^1$

素因数の和:21762

約数の個数: 48

約数和(自身を含む): 378233856

約数和(自身を除く): 244455396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 21647, 43294, 64941, 86588, 108235, 129882, 216470, 259764, 324705, 432940, 649410, 1298820, 2229641, 4459282, 6688923, 8918564, 11148205, 13377846, 22296410, 26755692, 33444615, 44592820, 66889230, 133778460]

約数ペア:

[(1, 133778460), (2, 66889230), (3, 44592820), (4, 33444615), (5, 26755692), (6, 22296410), (10, 13377846), (12, 11148205), (15, 8918564), (20, 6688923), (30, 4459282), (60, 2229641), (103, 1298820), (206, 649410), (309, 432940), (412, 324705), (515, 259764), (618, 216470), (1030, 129882), (1236, 108235), (1545, 86588), (2060, 64941), (3090, 43294), (6180, 21647)]