71010790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3853}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 135969120

約数和(自身を除く): 64958330

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 3853, 7706, 9215, 18430, 19265, 38530, 73207, 146414, 366035, 373741, 732070, 747482, 1868705, 3737410, 7101079, 14202158, 35505395, 71010790]

約数ペア:

[(1, 71010790), (2, 35505395), (5, 14202158), (10, 7101079), (19, 3737410), (38, 1868705), (95, 747482), (97, 732070), (190, 373741), (194, 366035), (485, 146414), (970, 73207), (1843, 38530), (3686, 19265), (3853, 18430), (7706, 9215)]