15703812628

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{2591}}^1$

素因数の和:2750

約数の個数: 108

約数和(自身を含む): 34290200448

約数和(自身を除く): 18586387820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 107, 119, 196, 214, 238, 289, 428, 476, 578, 749, 833, 1156, 1498, 1666, 1819, 2023, 2591, 2996, 3332, 3638, 4046, 5182, 5243, 7276, 8092, 10364, 10486, 12733, 14161, 18137, 20972, 25466, 28322, 30923, 36274, 44047, 50932, 56644, 61846, 72548, 88094, 89131, 123692, 126959, 176188, 178262, 216461, 253918, 277237, 308329, 356524, 432922, 507836, 554474, 616658, 748799, 865844, 1108948, 1233316, 1497598, 1515227, 1940659, 2158303, 2995196, 3030454, 3881318, 4316606, 4713029, 5241593, 6060908, 7762636, 8633212, 9426058, 10483186, 13584613, 18852116, 20966372, 27169226, 32991203, 36691151, 54338452, 65982406, 73382302, 80121493, 131964812, 146764604, 160242986, 230938421, 320485972, 461876842, 560850451, 923753684, 1121700902, 2243401804, 3925953157, 7851906314, 15703812628]

約数ペア:

[(1, 15703812628), (2, 7851906314), (4, 3925953157), (7, 2243401804), (14, 1121700902), (17, 923753684), (28, 560850451), (34, 461876842), (49, 320485972), (68, 230938421), (98, 160242986), (107, 146764604), (119, 131964812), (196, 80121493), (214, 73382302), (238, 65982406), (289, 54338452), (428, 36691151), (476, 32991203), (578, 27169226), (749, 20966372), (833, 18852116), (1156, 13584613), (1498, 10483186), (1666, 9426058), (1819, 8633212), (2023, 7762636), (2591, 6060908), (2996, 5241593), (3332, 4713029), (3638, 4316606), (4046, 3881318), (5182, 3030454), (5243, 2995196), (7276, 2158303), (8092, 1940659), (10364, 1515227), (10486, 1497598), (12733, 1233316), (14161, 1108948), (18137, 865844), (20972, 748799), (25466, 616658), (28322, 554474), (30923, 507836), (36274, 432922), (44047, 356524), (50932, 308329), (56644, 277237), (61846, 253918), (72548, 216461), (88094, 178262), (89131, 176188), (123692, 126959)]