74117890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13751}}^1$

素因数の和:13783

約数の個数: 48

約数和(自身を含む): 169314624

約数和(自身を除く): 95196734

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 13751, 27502, 68755, 96257, 137510, 151261, 192514, 302522, 481285, 673799, 756305, 962570, 1058827, 1347598, 1512610, 2117654, 3368995, 5294135, 6737990, 7411789, 10588270, 14823578, 37058945, 74117890]

約数ペア:

[(1, 74117890), (2, 37058945), (5, 14823578), (7, 10588270), (10, 7411789), (11, 6737990), (14, 5294135), (22, 3368995), (35, 2117654), (49, 1512610), (55, 1347598), (70, 1058827), (77, 962570), (98, 756305), (110, 673799), (154, 481285), (245, 302522), (385, 192514), (490, 151261), (539, 137510), (770, 96257), (1078, 68755), (2695, 27502), (5390, 13751)]