42971870

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 79781760

約数和(自身を除く): 36809890

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 890, 911, 1822, 4555, 4717, 9110, 9434, 23585, 47170, 48283, 81079, 96566, 162158, 241415, 405395, 482830, 810790, 4297187, 8594374, 21485935, 42971870]

約数ペア:

[(1, 42971870), (2, 21485935), (5, 8594374), (10, 4297187), (53, 810790), (89, 482830), (106, 405395), (178, 241415), (265, 162158), (445, 96566), (530, 81079), (890, 48283), (911, 47170), (1822, 23585), (4555, 9434), (4717, 9110)]