2381871330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 6293064960

約数和(自身を除く): 3911193630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 521, 643, 711, 790, 1042, 1185, 1286, 1422, 1563, 1929, 2370, 2605, 3126, 3215, 3555, 3858, 4689, 5210, 5787, 6430, 7110, 7815, 9378, 9645, 11574, 15630, 19290, 23445, 28935, 41159, 46890, 50797, 57870, 82318, 101594, 123477, 152391, 205795, 246954, 253985, 304782, 335003, 370431, 411590, 457173, 507970, 617385, 670006, 740862, 761955, 914346, 1005009, 1234770, 1523910, 1675015, 1852155, 2010018, 2285865, 3015027, 3350030, 3704310, 4571730, 5025045, 6030054, 10050090, 15075135, 26465237, 30150270, 52930474, 79395711, 132326185, 158791422, 238187133, 264652370, 396978555, 476374266, 793957110, 1190935665, 2381871330]

約数ペア:

[(1, 2381871330), (2, 1190935665), (3, 793957110), (5, 476374266), (6, 396978555), (9, 264652370), (10, 238187133), (15, 158791422), (18, 132326185), (30, 79395711), (45, 52930474), (79, 30150270), (90, 26465237), (158, 15075135), (237, 10050090), (395, 6030054), (474, 5025045), (521, 4571730), (643, 3704310), (711, 3350030), (790, 3015027), (1042, 2285865), (1185, 2010018), (1286, 1852155), (1422, 1675015), (1563, 1523910), (1929, 1234770), (2370, 1005009), (2605, 914346), (3126, 761955), (3215, 740862), (3555, 670006), (3858, 617385), (4689, 507970), (5210, 457173), (5787, 411590), (6430, 370431), (7110, 335003), (7815, 304782), (9378, 253985), (9645, 246954), (11574, 205795), (15630, 152391), (19290, 123477), (23445, 101594), (28935, 82318), (41159, 57870), (46890, 50797)]