870835404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 2231361216

約数和(自身を除く): 1360525812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 113, 148, 204, 222, 226, 339, 444, 452, 629, 678, 1021, 1258, 1356, 1887, 1921, 2042, 2516, 3063, 3774, 3842, 4084, 4181, 5763, 6126, 7548, 7684, 8362, 11526, 12252, 12543, 16724, 17357, 23052, 25086, 34714, 37777, 50172, 52071, 69428, 71077, 75554, 104142, 113331, 115373, 142154, 151108, 208284, 213231, 226662, 230746, 284308, 346119, 426462, 453324, 461492, 642209, 692238, 852924, 1284418, 1384476, 1926627, 1961341, 2568836, 3853254, 3922682, 4268801, 5884023, 7706508, 7845364, 8537602, 11768046, 12806403, 17075204, 23536092, 25612806, 51225612, 72569617, 145139234, 217708851, 290278468, 435417702, 870835404]

約数ペア:

[(1, 870835404), (2, 435417702), (3, 290278468), (4, 217708851), (6, 145139234), (12, 72569617), (17, 51225612), (34, 25612806), (37, 23536092), (51, 17075204), (68, 12806403), (74, 11768046), (102, 8537602), (111, 7845364), (113, 7706508), (148, 5884023), (204, 4268801), (222, 3922682), (226, 3853254), (339, 2568836), (444, 1961341), (452, 1926627), (629, 1384476), (678, 1284418), (1021, 852924), (1258, 692238), (1356, 642209), (1887, 461492), (1921, 453324), (2042, 426462), (2516, 346119), (3063, 284308), (3774, 230746), (3842, 226662), (4084, 213231), (4181, 208284), (5763, 151108), (6126, 142154), (7548, 115373), (7684, 113331), (8362, 104142), (11526, 75554), (12252, 71077), (12543, 69428), (16724, 52071), (17357, 50172), (23052, 37777), (25086, 34714)]