2012350275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22193}}^1$

素因数の和:22253

約数の個数: 72

約数和(自身を含む): 4006993536

約数和(自身を除く): 1994643261

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 117, 155, 195, 225, 279, 325, 403, 465, 585, 775, 975, 1209, 1395, 2015, 2325, 2925, 3627, 6045, 6975, 10075, 18135, 22193, 30225, 66579, 90675, 110965, 199737, 288509, 332895, 554825, 687983, 865527, 998685, 1442545, 1664475, 2063949, 2596581, 3439915, 4327635, 4993425, 6191847, 7212725, 8943779, 10319745, 12982905, 17199575, 21638175, 26831337, 30959235, 44718895, 51598725, 64914525, 80494011, 134156685, 154796175, 223594475, 402470055, 670783425, 2012350275]

約数ペア:

[(1, 2012350275), (3, 670783425), (5, 402470055), (9, 223594475), (13, 154796175), (15, 134156685), (25, 80494011), (31, 64914525), (39, 51598725), (45, 44718895), (65, 30959235), (75, 26831337), (93, 21638175), (117, 17199575), (155, 12982905), (195, 10319745), (225, 8943779), (279, 7212725), (325, 6191847), (403, 4993425), (465, 4327635), (585, 3439915), (775, 2596581), (975, 2063949), (1209, 1664475), (1395, 1442545), (2015, 998685), (2325, 865527), (2925, 687983), (3627, 554825), (6045, 332895), (6975, 288509), (10075, 199737), (18135, 110965), (22193, 90675), (30225, 66579)]