3071390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 6998400

約数和(自身を除く): 3927010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 89, 119, 145, 170, 178, 203, 238, 290, 406, 445, 493, 595, 623, 890, 986, 1015, 1190, 1246, 1513, 2030, 2465, 2581, 3026, 3115, 3451, 4930, 5162, 6230, 6902, 7565, 10591, 12905, 15130, 17255, 18067, 21182, 25810, 34510, 36134, 43877, 52955, 87754, 90335, 105910, 180670, 219385, 307139, 438770, 614278, 1535695, 3071390]

約数ペア:

[(1, 3071390), (2, 1535695), (5, 614278), (7, 438770), (10, 307139), (14, 219385), (17, 180670), (29, 105910), (34, 90335), (35, 87754), (58, 52955), (70, 43877), (85, 36134), (89, 34510), (119, 25810), (145, 21182), (170, 18067), (178, 17255), (203, 15130), (238, 12905), (290, 10591), (406, 7565), (445, 6902), (493, 6230), (595, 5162), (623, 4930), (890, 3451), (986, 3115), (1015, 3026), (1190, 2581), (1246, 2465), (1513, 2030)]