70683340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 185601024

約数和(自身を除く): 114917684

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 130, 140, 142, 182, 260, 284, 355, 364, 455, 497, 547, 710, 910, 923, 994, 1094, 1420, 1820, 1846, 1988, 2188, 2485, 2735, 3692, 3829, 4615, 4970, 5470, 6461, 7111, 7658, 9230, 9940, 10940, 12922, 14222, 15316, 18460, 19145, 25844, 28444, 32305, 35555, 38290, 38837, 49777, 64610, 71110, 76580, 77674, 99554, 129220, 142220, 155348, 194185, 199108, 248885, 271859, 388370, 497770, 504881, 543718, 776740, 995540, 1009762, 1087436, 1359295, 2019524, 2524405, 2718590, 3534167, 5048810, 5437180, 7068334, 10097620, 14136668, 17670835, 35341670, 70683340]

約数ペア:

[(1, 70683340), (2, 35341670), (4, 17670835), (5, 14136668), (7, 10097620), (10, 7068334), (13, 5437180), (14, 5048810), (20, 3534167), (26, 2718590), (28, 2524405), (35, 2019524), (52, 1359295), (65, 1087436), (70, 1009762), (71, 995540), (91, 776740), (130, 543718), (140, 504881), (142, 497770), (182, 388370), (260, 271859), (284, 248885), (355, 199108), (364, 194185), (455, 155348), (497, 142220), (547, 129220), (710, 99554), (910, 77674), (923, 76580), (994, 71110), (1094, 64610), (1420, 49777), (1820, 38837), (1846, 38290), (1988, 35555), (2188, 32305), (2485, 28444), (2735, 25844), (3692, 19145), (3829, 18460), (4615, 15316), (4970, 14222), (5470, 12922), (6461, 10940), (7111, 9940), (7658, 9230)]