15617030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 33723648

約数和(自身を除く): 18106618

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 163, 286, 326, 335, 670, 715, 737, 815, 871, 1430, 1474, 1630, 1742, 1793, 2119, 3586, 3685, 4238, 4355, 7370, 8710, 8965, 9581, 10595, 10921, 17930, 19162, 21190, 21842, 23309, 46618, 47905, 54605, 95810, 109210, 116545, 120131, 141973, 233090, 240262, 283946, 600655, 709865, 1201310, 1419730, 1561703, 3123406, 7808515, 15617030]

約数ペア:

[(1, 15617030), (2, 7808515), (5, 3123406), (10, 1561703), (11, 1419730), (13, 1201310), (22, 709865), (26, 600655), (55, 283946), (65, 240262), (67, 233090), (110, 141973), (130, 120131), (134, 116545), (143, 109210), (163, 95810), (286, 54605), (326, 47905), (335, 46618), (670, 23309), (715, 21842), (737, 21190), (815, 19162), (871, 17930), (1430, 10921), (1474, 10595), (1630, 9581), (1742, 8965), (1793, 8710), (2119, 7370), (3586, 4355), (3685, 4238)]