2025778890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{4751}}^1$

素因数の和:5055

約数の個数: 64

約数和(自身を含む): 4963825152

約数和(自身を除く): 2938046262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 233, 305, 366, 466, 610, 699, 915, 1165, 1398, 1830, 2330, 3495, 4751, 6990, 9502, 14213, 14253, 23755, 28426, 28506, 42639, 47510, 71065, 71265, 85278, 142130, 142530, 213195, 289811, 426390, 579622, 869433, 1106983, 1449055, 1738866, 2213966, 2898110, 3320949, 4347165, 5534915, 6641898, 8694330, 11069830, 16604745, 33209490, 67525963, 135051926, 202577889, 337629815, 405155778, 675259630, 1012889445, 2025778890]

約数ペア:

[(1, 2025778890), (2, 1012889445), (3, 675259630), (5, 405155778), (6, 337629815), (10, 202577889), (15, 135051926), (30, 67525963), (61, 33209490), (122, 16604745), (183, 11069830), (233, 8694330), (305, 6641898), (366, 5534915), (466, 4347165), (610, 3320949), (699, 2898110), (915, 2213966), (1165, 1738866), (1398, 1449055), (1830, 1106983), (2330, 869433), (3495, 579622), (4751, 426390), (6990, 289811), (9502, 213195), (14213, 142530), (14253, 142130), (23755, 85278), (28426, 71265), (28506, 71065), (42639, 47510)]