69607180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 156383136

約数和(自身を除く): 86775956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 2027, 3434, 4054, 6868, 8108, 8585, 10135, 17170, 20270, 34340, 34459, 40540, 68918, 137836, 172295, 204727, 344590, 409454, 689180, 818908, 1023635, 2047270, 3480359, 4094540, 6960718, 13921436, 17401795, 34803590, 69607180]

約数ペア:

[(1, 69607180), (2, 34803590), (4, 17401795), (5, 13921436), (10, 6960718), (17, 4094540), (20, 3480359), (34, 2047270), (68, 1023635), (85, 818908), (101, 689180), (170, 409454), (202, 344590), (340, 204727), (404, 172295), (505, 137836), (1010, 68918), (1717, 40540), (2020, 34459), (2027, 34340), (3434, 20270), (4054, 17170), (6868, 10135), (8108, 8585)]