30787218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 84389760

約数和(自身を除く): 53602542

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 97, 99, 126, 154, 194, 198, 229, 231, 291, 458, 462, 582, 679, 687, 693, 873, 1067, 1358, 1374, 1386, 1603, 1746, 2037, 2061, 2134, 2519, 3201, 3206, 4074, 4122, 4809, 5038, 6111, 6402, 7469, 7557, 9603, 9618, 12222, 14427, 14938, 15114, 17633, 19206, 22213, 22407, 22671, 28854, 35266, 44426, 44814, 45342, 52899, 66639, 67221, 105798, 133278, 134442, 155491, 158697, 199917, 244343, 310982, 317394, 399834, 466473, 488686, 733029, 932946, 1399419, 1466058, 1710401, 2199087, 2798838, 3420802, 4398174, 5131203, 10262406, 15393609, 30787218]

約数ペア:

[(1, 30787218), (2, 15393609), (3, 10262406), (6, 5131203), (7, 4398174), (9, 3420802), (11, 2798838), (14, 2199087), (18, 1710401), (21, 1466058), (22, 1399419), (33, 932946), (42, 733029), (63, 488686), (66, 466473), (77, 399834), (97, 317394), (99, 310982), (126, 244343), (154, 199917), (194, 158697), (198, 155491), (229, 134442), (231, 133278), (291, 105798), (458, 67221), (462, 66639), (582, 52899), (679, 45342), (687, 44814), (693, 44426), (873, 35266), (1067, 28854), (1358, 22671), (1374, 22407), (1386, 22213), (1603, 19206), (1746, 17633), (2037, 15114), (2061, 14938), (2134, 14427), (2519, 12222), (3201, 9618), (3206, 9603), (4074, 7557), (4122, 7469), (4809, 6402), (5038, 6111)]