152830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 32

約数和(自身を含む): 311040

約数和(自身を除く): 158210

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 290, 310, 493, 527, 899, 986, 1054, 1798, 2465, 2635, 4495, 4930, 5270, 8990, 15283, 30566, 76415, 152830]

約数ペア:

[(1, 152830), (2, 76415), (5, 30566), (10, 15283), (17, 8990), (29, 5270), (31, 4930), (34, 4495), (58, 2635), (62, 2465), (85, 1798), (145, 1054), (155, 986), (170, 899), (290, 527), (310, 493)]