30768444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40699}}^1$

素因数の和:40719

約数の個数: 48

約数和(自身を含む): 91168000

約数和(自身を除く): 60399556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40699, 81398, 122097, 162796, 244194, 284893, 366291, 488388, 569786, 732582, 854679, 1098873, 1139572, 1465164, 1709358, 2197746, 2564037, 3418716, 4395492, 5128074, 7692111, 10256148, 15384222, 30768444]

約数ペア:

[(1, 30768444), (2, 15384222), (3, 10256148), (4, 7692111), (6, 5128074), (7, 4395492), (9, 3418716), (12, 2564037), (14, 2197746), (18, 1709358), (21, 1465164), (27, 1139572), (28, 1098873), (36, 854679), (42, 732582), (54, 569786), (63, 488388), (84, 366291), (108, 284893), (126, 244194), (189, 162796), (252, 122097), (378, 81398), (756, 40699)]