72787510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 135705600

約数和(自身を除く): 62918090

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 635, 1270, 1549, 3098, 4699, 7745, 9398, 15490, 23495, 46990, 57313, 114626, 196723, 286565, 393446, 573130, 983615, 1967230, 7278751, 14557502, 36393755, 72787510]

約数ペア:

[(1, 72787510), (2, 36393755), (5, 14557502), (10, 7278751), (37, 1967230), (74, 983615), (127, 573130), (185, 393446), (254, 286565), (370, 196723), (635, 114626), (1270, 57313), (1549, 46990), (3098, 23495), (4699, 15490), (7745, 9398)]