30278889018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{66037}}^1$

素因数の和:67268

約数の個数: 64

約数和(自身を含む): 76963326720

約数和(自身を除く): 46684437702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1213, 2426, 3639, 7278, 8491, 10917, 16982, 21834, 25473, 32751, 50946, 65502, 66037, 76419, 132074, 152838, 198111, 229257, 396222, 458514, 462259, 594333, 924518, 1188666, 1386777, 1782999, 2773554, 3565998, 4160331, 8320662, 12480993, 24961986, 80102881, 160205762, 240308643, 480617286, 560720167, 720925929, 1121440334, 1441851858, 1682160501, 2162777787, 3364321002, 4325555574, 5046481503, 10092963006, 15139444509, 30278889018]

約数ペア:

[(1, 30278889018), (2, 15139444509), (3, 10092963006), (6, 5046481503), (7, 4325555574), (9, 3364321002), (14, 2162777787), (18, 1682160501), (21, 1441851858), (27, 1121440334), (42, 720925929), (54, 560720167), (63, 480617286), (126, 240308643), (189, 160205762), (378, 80102881), (1213, 24961986), (2426, 12480993), (3639, 8320662), (7278, 4160331), (8491, 3565998), (10917, 2773554), (16982, 1782999), (21834, 1386777), (25473, 1188666), (32751, 924518), (50946, 594333), (65502, 462259), (66037, 458514), (76419, 396222), (132074, 229257), (152838, 198111)]