38737260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 118053936

約数和(自身を除く): 79316676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 701, 921, 1228, 1402, 1535, 1842, 2103, 2763, 2804, 3070, 3505, 3684, 4206, 4605, 5526, 6140, 6309, 7010, 8412, 9210, 10515, 11052, 12618, 13815, 14020, 18420, 21030, 25236, 27630, 31545, 42060, 55260, 63090, 126180, 215207, 430414, 645621, 860828, 1076035, 1291242, 1936863, 2152070, 2582484, 3228105, 3873726, 4304140, 6456210, 7747452, 9684315, 12912420, 19368630, 38737260]

約数ペア:

[(1, 38737260), (2, 19368630), (3, 12912420), (4, 9684315), (5, 7747452), (6, 6456210), (9, 4304140), (10, 3873726), (12, 3228105), (15, 2582484), (18, 2152070), (20, 1936863), (30, 1291242), (36, 1076035), (45, 860828), (60, 645621), (90, 430414), (180, 215207), (307, 126180), (614, 63090), (701, 55260), (921, 42060), (1228, 31545), (1402, 27630), (1535, 25236), (1842, 21030), (2103, 18420), (2763, 14020), (2804, 13815), (3070, 12618), (3505, 11052), (3684, 10515), (4206, 9210), (4605, 8412), (5526, 7010), (6140, 6309)]