246585220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40961}}^1$

素因数の和:41020

約数の個数: 48

約数和(自身を含む): 605582208

約数和(自身を除く): 358996988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 40961, 81922, 163844, 204805, 286727, 409610, 573454, 819220, 1146908, 1433635, 1761323, 2867270, 3522646, 5734540, 7045292, 8806615, 12329261, 17613230, 24658522, 35226460, 49317044, 61646305, 123292610, 246585220]

約数ペア:

[(1, 246585220), (2, 123292610), (4, 61646305), (5, 49317044), (7, 35226460), (10, 24658522), (14, 17613230), (20, 12329261), (28, 8806615), (35, 7045292), (43, 5734540), (70, 3522646), (86, 2867270), (140, 1761323), (172, 1433635), (215, 1146908), (301, 819220), (430, 573454), (602, 409610), (860, 286727), (1204, 204805), (1505, 163844), (3010, 81922), (6020, 40961)]