1561241710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 3249372672

約数和(自身を除く): 1688130962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 293, 326, 467, 586, 815, 934, 1141, 1465, 1630, 2051, 2282, 2335, 2930, 3269, 4102, 4670, 5705, 6538, 10255, 11410, 16345, 20510, 32690, 47759, 76121, 95518, 136831, 152242, 238795, 273662, 334313, 380605, 477590, 532847, 668626, 684155, 761210, 957817, 1065694, 1368310, 1671565, 1915634, 2664235, 3343130, 4789085, 5328470, 9578170, 22303453, 44606906, 111517265, 156124171, 223034530, 312248342, 780620855, 1561241710]

約数ペア:

[(1, 1561241710), (2, 780620855), (5, 312248342), (7, 223034530), (10, 156124171), (14, 111517265), (35, 44606906), (70, 22303453), (163, 9578170), (293, 5328470), (326, 4789085), (467, 3343130), (586, 2664235), (815, 1915634), (934, 1671565), (1141, 1368310), (1465, 1065694), (1630, 957817), (2051, 761210), (2282, 684155), (2335, 668626), (2930, 532847), (3269, 477590), (4102, 380605), (4670, 334313), (5705, 273662), (6538, 238795), (10255, 152242), (11410, 136831), (16345, 95518), (20510, 76121), (32690, 47759)]