170872212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5483}}^1$

素因数の和:5557

約数の個数: 72

約数和(自身を含む): 472633056

約数和(自身を除く): 301760844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5194, 5483, 7791, 10388, 10966, 15582, 16449, 21932, 31164, 32898, 38381, 65796, 76762, 115143, 153524, 230286, 268667, 290599, 460572, 537334, 581198, 806001, 871797, 1074668, 1162396, 1612002, 1743594, 2034193, 3224004, 3487188, 4068386, 6102579, 8136772, 12205158, 14239351, 24410316, 28478702, 42718053, 56957404, 85436106, 170872212]

約数ペア:

[(1, 170872212), (2, 85436106), (3, 56957404), (4, 42718053), (6, 28478702), (7, 24410316), (12, 14239351), (14, 12205158), (21, 8136772), (28, 6102579), (42, 4068386), (49, 3487188), (53, 3224004), (84, 2034193), (98, 1743594), (106, 1612002), (147, 1162396), (159, 1074668), (196, 871797), (212, 806001), (294, 581198), (318, 537334), (371, 460572), (588, 290599), (636, 268667), (742, 230286), (1113, 153524), (1484, 115143), (2226, 76762), (2597, 65796), (4452, 38381), (5194, 32898), (5483, 31164), (7791, 21932), (10388, 16449), (10966, 15582)]