210445060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2281}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 506056320

約数和(自身を除く): 295611260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 659, 1318, 2281, 2636, 3295, 4562, 4613, 6590, 9124, 9226, 11405, 13180, 15967, 18452, 22810, 23065, 31934, 45620, 46130, 63868, 79835, 92260, 159670, 319340, 1503179, 3006358, 6012716, 7515895, 10522253, 15031790, 21044506, 30063580, 42089012, 52611265, 105222530, 210445060]

約数ペア:

[(1, 210445060), (2, 105222530), (4, 52611265), (5, 42089012), (7, 30063580), (10, 21044506), (14, 15031790), (20, 10522253), (28, 7515895), (35, 6012716), (70, 3006358), (140, 1503179), (659, 319340), (1318, 159670), (2281, 92260), (2636, 79835), (3295, 63868), (4562, 46130), (4613, 45620), (6590, 31934), (9124, 23065), (9226, 22810), (11405, 18452), (13180, 15967)]