210277340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3787

約数の個数: 96

約数和(自身を含む): 561168384

約数和(自身を除く): 350891044

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 3727, 4030, 4340, 5642, 7454, 8060, 11284, 14105, 14908, 18635, 26089, 28210, 37270, 48451, 52178, 56420, 74540, 96902, 104356, 115537, 130445, 193804, 231074, 242255, 260890, 339157, 462148, 484510, 521780, 577685, 678314, 808759, 969020, 1155370, 1356628, 1501981, 1617518, 1695785, 2310740, 3003962, 3235036, 3391570, 4043795, 6007924, 6783140, 7509905, 8087590, 10513867, 15019810, 16175180, 21027734, 30039620, 42055468, 52569335, 105138670, 210277340]

約数ペア:

[(1, 210277340), (2, 105138670), (4, 52569335), (5, 42055468), (7, 30039620), (10, 21027734), (13, 16175180), (14, 15019810), (20, 10513867), (26, 8087590), (28, 7509905), (31, 6783140), (35, 6007924), (52, 4043795), (62, 3391570), (65, 3235036), (70, 3003962), (91, 2310740), (124, 1695785), (130, 1617518), (140, 1501981), (155, 1356628), (182, 1155370), (217, 969020), (260, 808759), (310, 678314), (364, 577685), (403, 521780), (434, 484510), (455, 462148), (620, 339157), (806, 260890), (868, 242255), (910, 231074), (1085, 193804), (1612, 130445), (1820, 115537), (2015, 104356), (2170, 96902), (2821, 74540), (3727, 56420), (4030, 52178), (4340, 48451), (5642, 37270), (7454, 28210), (8060, 26089), (11284, 18635), (14105, 14908)]