38381070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 120185856

約数和(自身を除く): 81804786

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 827, 910, 1105, 1190, 1326, 1365, 1547, 1654, 1785, 2210, 2481, 2730, 3094, 3315, 3570, 4135, 4641, 4962, 5789, 6630, 7735, 8270, 9282, 10751, 11578, 12405, 14059, 15470, 17367, 21502, 23205, 24810, 28118, 28945, 32253, 34734, 42177, 46410, 53755, 57890, 64506, 70295, 75257, 84354, 86835, 98413, 107510, 140590, 150514, 161265, 173670, 182767, 196826, 210885, 225771, 295239, 322530, 365534, 376285, 421770, 451542, 492065, 548301, 590478, 752570, 913835, 984130, 1096602, 1128855, 1279369, 1476195, 1827670, 2257710, 2558738, 2741505, 2952390, 3838107, 5483010, 6396845, 7676214, 12793690, 19190535, 38381070]

約数ペア:

[(1, 38381070), (2, 19190535), (3, 12793690), (5, 7676214), (6, 6396845), (7, 5483010), (10, 3838107), (13, 2952390), (14, 2741505), (15, 2558738), (17, 2257710), (21, 1827670), (26, 1476195), (30, 1279369), (34, 1128855), (35, 1096602), (39, 984130), (42, 913835), (51, 752570), (65, 590478), (70, 548301), (78, 492065), (85, 451542), (91, 421770), (102, 376285), (105, 365534), (119, 322530), (130, 295239), (170, 225771), (182, 210885), (195, 196826), (210, 182767), (221, 173670), (238, 161265), (255, 150514), (273, 140590), (357, 107510), (390, 98413), (442, 86835), (455, 84354), (510, 75257), (546, 70295), (595, 64506), (663, 57890), (714, 53755), (827, 46410), (910, 42177), (1105, 34734), (1190, 32253), (1326, 28945), (1365, 28118), (1547, 24810), (1654, 23205), (1785, 21502), (2210, 17367), (2481, 15470), (2730, 14059), (3094, 12405), (3315, 11578), (3570, 10751), (4135, 9282), (4641, 8270), (4962, 7735), (5789, 6630)]