74937170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13903}}^1$

素因数の和:13935

約数の個数: 48

約数和(自身を含む): 171186048

約数和(自身を除く): 96248878

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, 13903, 27806, 69515, 97321, 139030, 152933, 194642, 305866, 486605, 681247, 764665, 973210, 1070531, 1362494, 1529330, 2141062, 3406235, 5352655, 6812470, 7493717, 10705310, 14987434, 37468585, 74937170]

約数ペア:

[(1, 74937170), (2, 37468585), (5, 14987434), (7, 10705310), (10, 7493717), (11, 6812470), (14, 5352655), (22, 3406235), (35, 2141062), (49, 1529330), (55, 1362494), (70, 1070531), (77, 973210), (98, 764665), (110, 681247), (154, 486605), (245, 305866), (385, 194642), (490, 152933), (539, 139030), (770, 97321), (1078, 69515), (2695, 27806), (5390, 13903)]