9786140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 26718720

約数和(自身を除く): 16932580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 283, 364, 380, 455, 494, 532, 566, 665, 910, 988, 1132, 1235, 1330, 1415, 1729, 1820, 1981, 2470, 2660, 2830, 3458, 3679, 3962, 4940, 5377, 5660, 6916, 7358, 7924, 8645, 9905, 10754, 14716, 17290, 18395, 19810, 21508, 25753, 26885, 34580, 36790, 37639, 39620, 51506, 53770, 69901, 73580, 75278, 103012, 107540, 128765, 139802, 150556, 188195, 257530, 279604, 349505, 376390, 489307, 515060, 699010, 752780, 978614, 1398020, 1957228, 2446535, 4893070, 9786140]

約数ペア:

[(1, 9786140), (2, 4893070), (4, 2446535), (5, 1957228), (7, 1398020), (10, 978614), (13, 752780), (14, 699010), (19, 515060), (20, 489307), (26, 376390), (28, 349505), (35, 279604), (38, 257530), (52, 188195), (65, 150556), (70, 139802), (76, 128765), (91, 107540), (95, 103012), (130, 75278), (133, 73580), (140, 69901), (182, 53770), (190, 51506), (247, 39620), (260, 37639), (266, 36790), (283, 34580), (364, 26885), (380, 25753), (455, 21508), (494, 19810), (532, 18395), (566, 17290), (665, 14716), (910, 10754), (988, 9905), (1132, 8645), (1235, 7924), (1330, 7358), (1415, 6916), (1729, 5660), (1820, 5377), (1981, 4940), (2470, 3962), (2660, 3679), (2830, 3458)]