3020010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 8439552

約数和(自身を除く): 5419542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 197, 210, 219, 365, 394, 438, 511, 591, 730, 985, 1022, 1095, 1182, 1379, 1533, 1970, 2190, 2555, 2758, 2955, 3066, 4137, 5110, 5910, 6895, 7665, 8274, 13790, 14381, 15330, 20685, 28762, 41370, 43143, 71905, 86286, 100667, 143810, 201334, 215715, 302001, 431430, 503335, 604002, 1006670, 1510005, 3020010]

約数ペア:

[(1, 3020010), (2, 1510005), (3, 1006670), (5, 604002), (6, 503335), (7, 431430), (10, 302001), (14, 215715), (15, 201334), (21, 143810), (30, 100667), (35, 86286), (42, 71905), (70, 43143), (73, 41370), (105, 28762), (146, 20685), (197, 15330), (210, 14381), (219, 13790), (365, 8274), (394, 7665), (438, 6895), (511, 5910), (591, 5110), (730, 4137), (985, 3066), (1022, 2955), (1095, 2758), (1182, 2555), (1379, 2190), (1533, 1970)]