30368268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3311

約数の個数: 72

約数和(自身を含む): 90129312

約数和(自身を除く): 59761044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 3257, 4662, 6514, 9324, 9771, 13028, 19542, 22799, 29313, 39084, 45598, 58626, 68397, 91196, 117252, 120509, 136794, 205191, 241018, 273588, 361527, 410382, 482036, 723054, 820764, 843563, 1084581, 1446108, 1687126, 2169162, 2530689, 3374252, 4338324, 5061378, 7592067, 10122756, 15184134, 30368268]

約数ペア:

[(1, 30368268), (2, 15184134), (3, 10122756), (4, 7592067), (6, 5061378), (7, 4338324), (9, 3374252), (12, 2530689), (14, 2169162), (18, 1687126), (21, 1446108), (28, 1084581), (36, 843563), (37, 820764), (42, 723054), (63, 482036), (74, 410382), (84, 361527), (111, 273588), (126, 241018), (148, 205191), (222, 136794), (252, 120509), (259, 117252), (333, 91196), (444, 68397), (518, 58626), (666, 45598), (777, 39084), (1036, 29313), (1332, 22799), (1554, 19542), (2331, 13028), (3108, 9771), (3257, 9324), (4662, 6514)]