74919130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52391}}^1$

素因数の和:52422

約数の個数: 32

約数和(自身を含む): 158433408

約数和(自身を除く): 83514278

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 52391, 104782, 261955, 523910, 576301, 681083, 1152602, 1362166, 2881505, 3405415, 5763010, 6810830, 7491913, 14983826, 37459565, 74919130]

約数ペア:

[(1, 74919130), (2, 37459565), (5, 14983826), (10, 7491913), (11, 6810830), (13, 5763010), (22, 3405415), (26, 2881505), (55, 1362166), (65, 1152602), (110, 681083), (130, 576301), (143, 523910), (286, 261955), (715, 104782), (1430, 52391)]