1520932938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{5309}}^1$

素因数の和:5699

約数の個数: 64

約数和(自身を含む): 3670272000

約数和(自身を除く): 2149339062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 359, 399, 718, 798, 1077, 2154, 2513, 5026, 5309, 6821, 7539, 10618, 13642, 15078, 15927, 20463, 31854, 37163, 40926, 47747, 74326, 95494, 100871, 111489, 143241, 201742, 222978, 286482, 302613, 605226, 706097, 1412194, 1905931, 2118291, 3811862, 4236582, 5717793, 11435586, 13341517, 26683034, 36212689, 40024551, 72425378, 80049102, 108638067, 217276134, 253488823, 506977646, 760466469, 1520932938]

約数ペア:

[(1, 1520932938), (2, 760466469), (3, 506977646), (6, 253488823), (7, 217276134), (14, 108638067), (19, 80049102), (21, 72425378), (38, 40024551), (42, 36212689), (57, 26683034), (114, 13341517), (133, 11435586), (266, 5717793), (359, 4236582), (399, 3811862), (718, 2118291), (798, 1905931), (1077, 1412194), (2154, 706097), (2513, 605226), (5026, 302613), (5309, 286482), (6821, 222978), (7539, 201742), (10618, 143241), (13642, 111489), (15078, 100871), (15927, 95494), (20463, 74326), (31854, 47747), (37163, 40926)]