30770754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19801}}^1$

素因数の和:19850

約数の個数: 32

約数和(自身を含む): 72237696

約数和(自身を除く): 41466942

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 19801, 39602, 59403, 118806, 138607, 277214, 415821, 732637, 831642, 1465274, 2197911, 4395822, 5128459, 10256918, 15385377, 30770754]

約数ペア:

[(1, 30770754), (2, 15385377), (3, 10256918), (6, 5128459), (7, 4395822), (14, 2197911), (21, 1465274), (37, 831642), (42, 732637), (74, 415821), (111, 277214), (222, 138607), (259, 118806), (518, 59403), (777, 39602), (1554, 19801)]