74129340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 214953984

約数和(自身を除く): 140824644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 97, 141, 188, 194, 235, 271, 282, 291, 388, 470, 485, 542, 564, 582, 705, 813, 940, 970, 1084, 1164, 1355, 1410, 1455, 1626, 1940, 2710, 2820, 2910, 3252, 4065, 4559, 5420, 5820, 8130, 9118, 12737, 13677, 16260, 18236, 22795, 25474, 26287, 27354, 38211, 45590, 50948, 52574, 54708, 63685, 68385, 76422, 78861, 91180, 105148, 127370, 131435, 136770, 152844, 157722, 191055, 254740, 262870, 273540, 315444, 382110, 394305, 525740, 764220, 788610, 1235489, 1577220, 2470978, 3706467, 4941956, 6177445, 7412934, 12354890, 14825868, 18532335, 24709780, 37064670, 74129340]

約数ペア:

[(1, 74129340), (2, 37064670), (3, 24709780), (4, 18532335), (5, 14825868), (6, 12354890), (10, 7412934), (12, 6177445), (15, 4941956), (20, 3706467), (30, 2470978), (47, 1577220), (60, 1235489), (94, 788610), (97, 764220), (141, 525740), (188, 394305), (194, 382110), (235, 315444), (271, 273540), (282, 262870), (291, 254740), (388, 191055), (470, 157722), (485, 152844), (542, 136770), (564, 131435), (582, 127370), (705, 105148), (813, 91180), (940, 78861), (970, 76422), (1084, 68385), (1164, 63685), (1355, 54708), (1410, 52574), (1455, 50948), (1626, 45590), (1940, 38211), (2710, 27354), (2820, 26287), (2910, 25474), (3252, 22795), (4065, 18236), (4559, 16260), (5420, 13677), (5820, 12737), (8130, 9118)]