30805992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3255

約数の個数: 96

約数和(自身を含む): 100401600

約数和(自身を除く): 69595608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 3217, 4788, 6434, 9576, 9651, 12868, 19302, 22519, 25736, 28953, 38604, 45038, 57906, 61123, 67557, 77208, 90076, 115812, 122246, 135114, 180152, 183369, 202671, 231624, 244492, 270228, 366738, 405342, 427861, 488984, 540456, 550107, 733476, 810684, 855722, 1100214, 1283583, 1466952, 1621368, 1711444, 2200428, 2567166, 3422888, 3850749, 4400856, 5134332, 7701498, 10268664, 15402996, 30805992]

約数ペア:

[(1, 30805992), (2, 15402996), (3, 10268664), (4, 7701498), (6, 5134332), (7, 4400856), (8, 3850749), (9, 3422888), (12, 2567166), (14, 2200428), (18, 1711444), (19, 1621368), (21, 1466952), (24, 1283583), (28, 1100214), (36, 855722), (38, 810684), (42, 733476), (56, 550107), (57, 540456), (63, 488984), (72, 427861), (76, 405342), (84, 366738), (114, 270228), (126, 244492), (133, 231624), (152, 202671), (168, 183369), (171, 180152), (228, 135114), (252, 122246), (266, 115812), (342, 90076), (399, 77208), (456, 67557), (504, 61123), (532, 57906), (684, 45038), (798, 38604), (1064, 28953), (1197, 25736), (1368, 22519), (1596, 19302), (2394, 12868), (3192, 9651), (3217, 9576), (4788, 6434)]