43286930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 83455920

約数和(自身を除く): 40168990

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 2861, 3026, 5722, 7565, 14305, 15130, 28610, 48637, 97274, 243185, 254629, 486370, 509258, 1273145, 2546290, 4328693, 8657386, 21643465, 43286930]

約数ペア:

[(1, 43286930), (2, 21643465), (5, 8657386), (10, 4328693), (17, 2546290), (34, 1273145), (85, 509258), (89, 486370), (170, 254629), (178, 243185), (445, 97274), (890, 48637), (1513, 28610), (2861, 15130), (3026, 14305), (5722, 7565)]