213030485570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{617}}^1\times {\mathrm{4073}}^1$

素因数の和:4884

約数の個数: 96

約数和(自身を含む): 449475587568

約数和(自身を除く): 236445101998

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 490, 617, 865, 1211, 1234, 1730, 2422, 3085, 4073, 4319, 6055, 6170, 8146, 8477, 8638, 12110, 16954, 20365, 21595, 28511, 30233, 40730, 42385, 43190, 57022, 60466, 84770, 106741, 142555, 151165, 199577, 213482, 285110, 302330, 399154, 533705, 704629, 747187, 997885, 1067410, 1409258, 1494374, 1995770, 2513041, 3523145, 3735935, 4932403, 5026082, 5230309, 7046290, 7471870, 9864806, 10460618, 12565205, 17591287, 24662015, 25130410, 26151545, 34526821, 35182574, 49324030, 52303090, 69053642, 87956435, 123139009, 172634105, 175912870, 246278018, 345268210, 434756093, 615695045, 869512186, 1231390090, 2173780465, 3043292651, 4347560930, 6086585302, 15216463255, 21303048557, 30432926510, 42606097114, 106515242785, 213030485570]

約数ペア:

[(1, 213030485570), (2, 106515242785), (5, 42606097114), (7, 30432926510), (10, 21303048557), (14, 15216463255), (35, 6086585302), (49, 4347560930), (70, 3043292651), (98, 2173780465), (173, 1231390090), (245, 869512186), (346, 615695045), (490, 434756093), (617, 345268210), (865, 246278018), (1211, 175912870), (1234, 172634105), (1730, 123139009), (2422, 87956435), (3085, 69053642), (4073, 52303090), (4319, 49324030), (6055, 35182574), (6170, 34526821), (8146, 26151545), (8477, 25130410), (8638, 24662015), (12110, 17591287), (16954, 12565205), (20365, 10460618), (21595, 9864806), (28511, 7471870), (30233, 7046290), (40730, 5230309), (42385, 5026082), (43190, 4932403), (57022, 3735935), (60466, 3523145), (84770, 2513041), (106741, 1995770), (142555, 1494374), (151165, 1409258), (199577, 1067410), (213482, 997885), (285110, 747187), (302330, 704629), (399154, 533705)]