7826670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 22464000

約数和(自身を除く): 14637330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 199, 207, 230, 285, 342, 345, 398, 414, 437, 570, 597, 690, 855, 874, 995, 1035, 1194, 1311, 1710, 1791, 1990, 2070, 2185, 2622, 2985, 3582, 3781, 3933, 4370, 4577, 5970, 6555, 7562, 7866, 8955, 9154, 11343, 13110, 13731, 17910, 18905, 19665, 22686, 22885, 27462, 34029, 37810, 39330, 41193, 45770, 56715, 68058, 68655, 82386, 86963, 113430, 137310, 170145, 173926, 205965, 260889, 340290, 411930, 434815, 521778, 782667, 869630, 1304445, 1565334, 2608890, 3913335, 7826670]

約数ペア:

[(1, 7826670), (2, 3913335), (3, 2608890), (5, 1565334), (6, 1304445), (9, 869630), (10, 782667), (15, 521778), (18, 434815), (19, 411930), (23, 340290), (30, 260889), (38, 205965), (45, 173926), (46, 170145), (57, 137310), (69, 113430), (90, 86963), (95, 82386), (114, 68655), (115, 68058), (138, 56715), (171, 45770), (190, 41193), (199, 39330), (207, 37810), (230, 34029), (285, 27462), (342, 22885), (345, 22686), (398, 19665), (414, 18905), (437, 17910), (570, 13731), (597, 13110), (690, 11343), (855, 9154), (874, 8955), (995, 7866), (1035, 7562), (1194, 6555), (1311, 5970), (1710, 4577), (1791, 4370), (1990, 3933), (2070, 3781), (2185, 3582), (2622, 2985)]