42715390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6852

約数の個数: 32

約数和(自身を含む): 83623104

約数和(自身を除く): 40907714

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 6791, 13582, 33955, 67910, 115447, 230894, 251267, 502534, 577235, 1154470, 1256335, 2512670, 4271539, 8543078, 21357695, 42715390]

約数ペア:

[(1, 42715390), (2, 21357695), (5, 8543078), (10, 4271539), (17, 2512670), (34, 1256335), (37, 1154470), (74, 577235), (85, 502534), (170, 251267), (185, 230894), (370, 115447), (629, 67910), (1258, 33955), (3145, 13582), (6290, 6791)]