1426897210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 2773854720

約数和(自身を除く): 1346957510

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 181, 362, 395, 587, 790, 905, 1174, 1343, 1810, 2686, 2935, 3077, 5870, 6154, 6715, 9979, 13430, 14299, 15385, 19958, 28598, 30770, 46373, 49895, 71495, 92746, 99790, 106247, 142990, 212494, 231865, 243083, 463730, 486166, 531235, 788341, 1062470, 1215415, 1576682, 1806199, 2430830, 3612398, 3941705, 7883410, 8393513, 9030995, 16787026, 18061990, 41967565, 83935130, 142689721, 285379442, 713448605, 1426897210]

約数ペア:

[(1, 1426897210), (2, 713448605), (5, 285379442), (10, 142689721), (17, 83935130), (34, 41967565), (79, 18061990), (85, 16787026), (158, 9030995), (170, 8393513), (181, 7883410), (362, 3941705), (395, 3612398), (587, 2430830), (790, 1806199), (905, 1576682), (1174, 1215415), (1343, 1062470), (1810, 788341), (2686, 531235), (2935, 486166), (3077, 463730), (5870, 243083), (6154, 231865), (6715, 212494), (9979, 142990), (13430, 106247), (14299, 99790), (15385, 92746), (19958, 71495), (28598, 49895), (30770, 46373)]