80515470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{821}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 221584896

約数和(自身を除く): 141069426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 467, 821, 934, 1401, 1642, 2335, 2463, 2802, 3269, 4105, 4670, 4926, 5747, 6538, 7005, 8210, 9807, 11494, 12315, 14010, 16345, 17241, 19614, 24630, 28735, 32690, 34482, 49035, 57470, 86205, 98070, 172410, 383407, 766814, 1150221, 1917035, 2300442, 2683849, 3834070, 5367698, 5751105, 8051547, 11502210, 13419245, 16103094, 26838490, 40257735, 80515470]

約数ペア:

[(1, 80515470), (2, 40257735), (3, 26838490), (5, 16103094), (6, 13419245), (7, 11502210), (10, 8051547), (14, 5751105), (15, 5367698), (21, 3834070), (30, 2683849), (35, 2300442), (42, 1917035), (70, 1150221), (105, 766814), (210, 383407), (467, 172410), (821, 98070), (934, 86205), (1401, 57470), (1642, 49035), (2335, 34482), (2463, 32690), (2802, 28735), (3269, 24630), (4105, 19614), (4670, 17241), (4926, 16345), (5747, 14010), (6538, 12315), (7005, 11494), (8210, 9807)]