71021460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12203}}^1$

素因数の和:12312

約数の個数: 48

約数和(自身を含む): 200926656

約数和(自身を除く): 129905196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12203, 24406, 36609, 48812, 61015, 73218, 122030, 146436, 183045, 244060, 366090, 732180, 1183691, 2367382, 3551073, 4734764, 5918455, 7102146, 11836910, 14204292, 17755365, 23673820, 35510730, 71021460]

約数ペア:

[(1, 71021460), (2, 35510730), (3, 23673820), (4, 17755365), (5, 14204292), (6, 11836910), (10, 7102146), (12, 5918455), (15, 4734764), (20, 3551073), (30, 2367382), (60, 1183691), (97, 732180), (194, 366090), (291, 244060), (388, 183045), (485, 146436), (582, 122030), (970, 73218), (1164, 61015), (1455, 48812), (1940, 36609), (2910, 24406), (5820, 12203)]