188871930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 534053520

約数和(自身を除く): 345181590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 109, 117, 130, 195, 218, 234, 327, 390, 545, 585, 654, 981, 1090, 1170, 1417, 1481, 1635, 1962, 2834, 2962, 3270, 4251, 4443, 4905, 7085, 7405, 8502, 8886, 9810, 12753, 13329, 14170, 14810, 19253, 21255, 22215, 25506, 26658, 38506, 42510, 44430, 57759, 63765, 66645, 96265, 115518, 127530, 133290, 161429, 173277, 192530, 288795, 322858, 346554, 484287, 577590, 807145, 866385, 968574, 1452861, 1614290, 1732770, 2098577, 2421435, 2905722, 4197154, 4842870, 6295731, 7264305, 10492885, 12591462, 14528610, 18887193, 20985770, 31478655, 37774386, 62957310, 94435965, 188871930]

約数ペア:

[(1, 188871930), (2, 94435965), (3, 62957310), (5, 37774386), (6, 31478655), (9, 20985770), (10, 18887193), (13, 14528610), (15, 12591462), (18, 10492885), (26, 7264305), (30, 6295731), (39, 4842870), (45, 4197154), (65, 2905722), (78, 2421435), (90, 2098577), (109, 1732770), (117, 1614290), (130, 1452861), (195, 968574), (218, 866385), (234, 807145), (327, 577590), (390, 484287), (545, 346554), (585, 322858), (654, 288795), (981, 192530), (1090, 173277), (1170, 161429), (1417, 133290), (1481, 127530), (1635, 115518), (1962, 96265), (2834, 66645), (2962, 63765), (3270, 57759), (4251, 44430), (4443, 42510), (4905, 38506), (7085, 26658), (7405, 25506), (8502, 22215), (8886, 21255), (9810, 19253), (12753, 14810), (13329, 14170)]