1853380260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{332147}}^1$

素因数の和:332193

約数の個数: 72

約数和(自身を含む): 5803289856

約数和(自身を除く): 3949909596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 332147, 664294, 996441, 1328588, 1660735, 1992882, 2989323, 3321470, 3985764, 4982205, 5978646, 6642940, 9964410, 10296557, 11957292, 14946615, 19928820, 20593114, 29893230, 30889671, 41186228, 51482785, 59786460, 61779342, 92669013, 102965570, 123558684, 154448355, 185338026, 205931140, 308896710, 370676052, 463345065, 617793420, 926690130, 1853380260]

約数ペア:

[(1, 1853380260), (2, 926690130), (3, 617793420), (4, 463345065), (5, 370676052), (6, 308896710), (9, 205931140), (10, 185338026), (12, 154448355), (15, 123558684), (18, 102965570), (20, 92669013), (30, 61779342), (31, 59786460), (36, 51482785), (45, 41186228), (60, 30889671), (62, 29893230), (90, 20593114), (93, 19928820), (124, 14946615), (155, 11957292), (180, 10296557), (186, 9964410), (279, 6642940), (310, 5978646), (372, 4982205), (465, 3985764), (558, 3321470), (620, 2989323), (930, 1992882), (1116, 1660735), (1395, 1328588), (1860, 996441), (2790, 664294), (5580, 332147)]