774010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 1535760

約数和(自身を除く): 761750

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 157, 170, 290, 314, 493, 785, 986, 1570, 2465, 2669, 4553, 4930, 5338, 9106, 13345, 22765, 26690, 45530, 77401, 154802, 387005, 774010]

約数ペア:

[(1, 774010), (2, 387005), (5, 154802), (10, 77401), (17, 45530), (29, 26690), (34, 22765), (58, 13345), (85, 9106), (145, 5338), (157, 4930), (170, 4553), (290, 2669), (314, 2465), (493, 1570), (785, 986)]