2892610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 6291648

約数和(自身を除く): 3399038

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 434, 602, 961, 1085, 1333, 1505, 1922, 2170, 2666, 3010, 4805, 6665, 6727, 9331, 9610, 13330, 13454, 18662, 33635, 41323, 46655, 67270, 82646, 93310, 206615, 289261, 413230, 578522, 1446305, 2892610]

約数ペア:

[(1, 2892610), (2, 1446305), (5, 578522), (7, 413230), (10, 289261), (14, 206615), (31, 93310), (35, 82646), (43, 67270), (62, 46655), (70, 41323), (86, 33635), (155, 18662), (215, 13454), (217, 13330), (301, 9610), (310, 9331), (430, 6727), (434, 6665), (602, 4805), (961, 3010), (1085, 2666), (1333, 2170), (1505, 1922)]