30101775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 56996352

約数和(自身を除く): 26894577

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 107, 121, 155, 165, 275, 321, 341, 363, 465, 535, 605, 775, 825, 1023, 1177, 1605, 1705, 1815, 2325, 2675, 3025, 3317, 3531, 3751, 5115, 5885, 8025, 8525, 9075, 9951, 11253, 12947, 16585, 17655, 18755, 25575, 29425, 36487, 38841, 49755, 56265, 64735, 82925, 88275, 93775, 109461, 182435, 194205, 248775, 281325, 323675, 401357, 547305, 912175, 971025, 1204071, 2006785, 2736525, 6020355, 10033925, 30101775]

約数ペア:

[(1, 30101775), (3, 10033925), (5, 6020355), (11, 2736525), (15, 2006785), (25, 1204071), (31, 971025), (33, 912175), (55, 547305), (75, 401357), (93, 323675), (107, 281325), (121, 248775), (155, 194205), (165, 182435), (275, 109461), (321, 93775), (341, 88275), (363, 82925), (465, 64735), (535, 56265), (605, 49755), (775, 38841), (825, 36487), (1023, 29425), (1177, 25575), (1605, 18755), (1705, 17655), (1815, 16585), (2325, 12947), (2675, 11253), (3025, 9951), (3317, 9075), (3531, 8525), (3751, 8025), (5115, 5885)]