30808764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 89631360

約数和(自身を除く): 58822596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 683, 716, 1074, 1253, 1366, 1611, 2049, 2148, 2506, 2732, 3222, 3759, 4098, 4781, 5012, 6147, 6444, 7518, 8196, 9562, 11277, 12294, 14343, 15036, 19124, 22554, 24588, 28686, 43029, 45108, 57372, 86058, 122257, 172116, 244514, 366771, 489028, 733542, 855799, 1100313, 1467084, 1711598, 2200626, 2567397, 3423196, 4401252, 5134794, 7702191, 10269588, 15404382, 30808764]

約数ペア:

[(1, 30808764), (2, 15404382), (3, 10269588), (4, 7702191), (6, 5134794), (7, 4401252), (9, 3423196), (12, 2567397), (14, 2200626), (18, 1711598), (21, 1467084), (28, 1100313), (36, 855799), (42, 733542), (63, 489028), (84, 366771), (126, 244514), (179, 172116), (252, 122257), (358, 86058), (537, 57372), (683, 45108), (716, 43029), (1074, 28686), (1253, 24588), (1366, 22554), (1611, 19124), (2049, 15036), (2148, 14343), (2506, 12294), (2732, 11277), (3222, 9562), (3759, 8196), (4098, 7518), (4781, 6444), (5012, 6147)]