334037330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70621}}^1$

素因数の和:70682

約数の個数: 32

約数和(自身を含む): 671191488

約数和(自身を除く): 337154158

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 70621, 141242, 353105, 706210, 776831, 1553662, 3036703, 3884155, 6073406, 7768310, 15183515, 30367030, 33403733, 66807466, 167018665, 334037330]

約数ペア:

[(1, 334037330), (2, 167018665), (5, 66807466), (10, 33403733), (11, 30367030), (22, 15183515), (43, 7768310), (55, 6073406), (86, 3884155), (110, 3036703), (215, 1553662), (430, 776831), (473, 706210), (946, 353105), (2365, 141242), (4730, 70621)]