30891036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 84268800

約数和(自身を除く): 53377764

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 109, 113, 114, 132, 209, 218, 226, 228, 327, 339, 418, 436, 452, 627, 654, 678, 836, 1199, 1243, 1254, 1308, 1356, 2071, 2147, 2398, 2486, 2508, 3597, 3729, 4142, 4294, 4796, 4972, 6213, 6441, 7194, 7458, 8284, 8588, 12317, 12426, 12882, 14388, 14916, 22781, 23617, 24634, 24852, 25764, 36951, 45562, 47234, 49268, 68343, 70851, 73902, 91124, 94468, 135487, 136686, 141702, 147804, 234023, 270974, 273372, 283404, 406461, 468046, 541948, 702069, 812922, 936092, 1404138, 1625844, 2574253, 2808276, 5148506, 7722759, 10297012, 15445518, 30891036]

約数ペア:

[(1, 30891036), (2, 15445518), (3, 10297012), (4, 7722759), (6, 5148506), (11, 2808276), (12, 2574253), (19, 1625844), (22, 1404138), (33, 936092), (38, 812922), (44, 702069), (57, 541948), (66, 468046), (76, 406461), (109, 283404), (113, 273372), (114, 270974), (132, 234023), (209, 147804), (218, 141702), (226, 136686), (228, 135487), (327, 94468), (339, 91124), (418, 73902), (436, 70851), (452, 68343), (627, 49268), (654, 47234), (678, 45562), (836, 36951), (1199, 25764), (1243, 24852), (1254, 24634), (1308, 23617), (1356, 22781), (2071, 14916), (2147, 14388), (2398, 12882), (2486, 12426), (2508, 12317), (3597, 8588), (3729, 8284), (4142, 7458), (4294, 7194), (4796, 6441), (4972, 6213)]