180977342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 366145920

約数和(自身を除く): 185168578

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 58, 91, 119, 182, 203, 221, 238, 377, 406, 442, 493, 754, 986, 1547, 2017, 2639, 3094, 3451, 4034, 5278, 6409, 6902, 12818, 14119, 26221, 28238, 34289, 44863, 52442, 58493, 68578, 89726, 116986, 183547, 240023, 367094, 409451, 445757, 480046, 760409, 818902, 891514, 994381, 1520818, 1988762, 3120299, 5322863, 6240598, 6960667, 10645726, 12926953, 13921334, 25853906, 90488671, 180977342]

約数ペア:

[(1, 180977342), (2, 90488671), (7, 25853906), (13, 13921334), (14, 12926953), (17, 10645726), (26, 6960667), (29, 6240598), (34, 5322863), (58, 3120299), (91, 1988762), (119, 1520818), (182, 994381), (203, 891514), (221, 818902), (238, 760409), (377, 480046), (406, 445757), (442, 409451), (493, 367094), (754, 240023), (986, 183547), (1547, 116986), (2017, 89726), (2639, 68578), (3094, 58493), (3451, 52442), (4034, 44863), (5278, 34289), (6409, 28238), (6902, 26221), (12818, 14119)]