2012488275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 3929732608

約数和(自身を除く): 1917244333

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 175, 185, 259, 313, 331, 525, 555, 777, 925, 939, 993, 1295, 1565, 1655, 2191, 2317, 2775, 3885, 4695, 4965, 6475, 6573, 6951, 7825, 8275, 10955, 11581, 11585, 12247, 19425, 23475, 24825, 32865, 34743, 34755, 36741, 54775, 57905, 57925, 61235, 81067, 85729, 103603, 164325, 173715, 173775, 183705, 243201, 257187, 289525, 306175, 310809, 405335, 428645, 518015, 725221, 868575, 918525, 1216005, 1285935, 1554045, 2026675, 2143225, 2175663, 2590075, 3626105, 3833311, 6080025, 6429675, 7770225, 10878315, 11499933, 18130525, 19166555, 26833177, 54391575, 57499665, 80499531, 95832775, 134165885, 287498325, 402497655, 670829425, 2012488275]

約数ペア:

[(1, 2012488275), (3, 670829425), (5, 402497655), (7, 287498325), (15, 134165885), (21, 95832775), (25, 80499531), (35, 57499665), (37, 54391575), (75, 26833177), (105, 19166555), (111, 18130525), (175, 11499933), (185, 10878315), (259, 7770225), (313, 6429675), (331, 6080025), (525, 3833311), (555, 3626105), (777, 2590075), (925, 2175663), (939, 2143225), (993, 2026675), (1295, 1554045), (1565, 1285935), (1655, 1216005), (2191, 918525), (2317, 868575), (2775, 725221), (3885, 518015), (4695, 428645), (4965, 405335), (6475, 310809), (6573, 306175), (6951, 289525), (7825, 257187), (8275, 243201), (10955, 183705), (11581, 173775), (11585, 173715), (12247, 164325), (19425, 103603), (23475, 85729), (24825, 81067), (32865, 61235), (34743, 57925), (34755, 57905), (36741, 54775)]