1630202462

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 3031522200

約数和(自身を除く): 1401319738

約数列:

[1, 2, 7, 14, 29, 37, 49, 58, 74, 98, 203, 259, 406, 419, 518, 838, 1073, 1369, 1421, 1813, 2146, 2738, 2842, 2933, 3626, 5866, 7511, 9583, 12151, 15022, 15503, 19166, 20531, 24302, 31006, 39701, 41062, 52577, 67081, 79402, 85057, 105154, 108521, 134162, 170114, 217042, 277907, 449587, 555814, 573611, 595399, 759647, 899174, 1147222, 1190798, 1519294, 1945349, 3147109, 3890698, 4015277, 6294218, 8030554, 16634719, 22029763, 28106939, 33269438, 44059526, 56213878, 116443033, 232886066, 815101231, 1630202462]

約数ペア:

[(1, 1630202462), (2, 815101231), (7, 232886066), (14, 116443033), (29, 56213878), (37, 44059526), (49, 33269438), (58, 28106939), (74, 22029763), (98, 16634719), (203, 8030554), (259, 6294218), (406, 4015277), (419, 3890698), (518, 3147109), (838, 1945349), (1073, 1519294), (1369, 1190798), (1421, 1147222), (1813, 899174), (2146, 759647), (2738, 595399), (2842, 573611), (2933, 555814), (3626, 449587), (5866, 277907), (7511, 217042), (9583, 170114), (12151, 134162), (15022, 108521), (15503, 105154), (19166, 85057), (20531, 79402), (24302, 67081), (31006, 52577), (39701, 41062)]