2912576910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{8389}}^1$

素因数の和:8633

約数の個数: 64

約数和(自身を含む): 7132976640

約数和(自身を除く): 4220399730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 163, 213, 326, 355, 426, 489, 710, 815, 978, 1065, 1630, 2130, 2445, 4890, 8389, 11573, 16778, 23146, 25167, 34719, 41945, 50334, 57865, 69438, 83890, 115730, 125835, 173595, 251670, 347190, 595619, 1191238, 1367407, 1786857, 2734814, 2978095, 3573714, 4102221, 5956190, 6837035, 8204442, 8934285, 13674070, 17868570, 20511105, 41022210, 97085897, 194171794, 291257691, 485429485, 582515382, 970858970, 1456288455, 2912576910]

約数ペア:

[(1, 2912576910), (2, 1456288455), (3, 970858970), (5, 582515382), (6, 485429485), (10, 291257691), (15, 194171794), (30, 97085897), (71, 41022210), (142, 20511105), (163, 17868570), (213, 13674070), (326, 8934285), (355, 8204442), (426, 6837035), (489, 5956190), (710, 4102221), (815, 3573714), (978, 2978095), (1065, 2734814), (1630, 1786857), (2130, 1367407), (2445, 1191238), (4890, 595619), (8389, 347190), (11573, 251670), (16778, 173595), (23146, 125835), (25167, 115730), (34719, 83890), (41945, 69438), (50334, 57865)]