1800232

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 4285440

約数和(自身を除く): 2485208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 61, 62, 68, 119, 122, 124, 136, 217, 238, 244, 248, 427, 434, 476, 488, 527, 854, 868, 952, 1037, 1054, 1708, 1736, 1891, 2074, 2108, 3416, 3689, 3782, 4148, 4216, 7259, 7378, 7564, 8296, 13237, 14518, 14756, 15128, 26474, 29036, 29512, 32147, 52948, 58072, 64294, 105896, 128588, 225029, 257176, 450058, 900116, 1800232]

約数ペア:

[(1, 1800232), (2, 900116), (4, 450058), (7, 257176), (8, 225029), (14, 128588), (17, 105896), (28, 64294), (31, 58072), (34, 52948), (56, 32147), (61, 29512), (62, 29036), (68, 26474), (119, 15128), (122, 14756), (124, 14518), (136, 13237), (217, 8296), (238, 7564), (244, 7378), (248, 7259), (427, 4216), (434, 4148), (476, 3782), (488, 3689), (527, 3416), (854, 2108), (868, 2074), (952, 1891), (1037, 1736), (1054, 1708)]