3825710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 8515584

約数和(自身を除く): 4689874

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 43, 62, 70, 82, 86, 155, 205, 215, 217, 287, 301, 310, 410, 430, 434, 574, 602, 1085, 1271, 1333, 1435, 1505, 1763, 2170, 2542, 2666, 2870, 3010, 3526, 6355, 6665, 8815, 8897, 9331, 12341, 12710, 13330, 17630, 17794, 18662, 24682, 44485, 46655, 54653, 61705, 88970, 93310, 109306, 123410, 273265, 382571, 546530, 765142, 1912855, 3825710]

約数ペア:

[(1, 3825710), (2, 1912855), (5, 765142), (7, 546530), (10, 382571), (14, 273265), (31, 123410), (35, 109306), (41, 93310), (43, 88970), (62, 61705), (70, 54653), (82, 46655), (86, 44485), (155, 24682), (205, 18662), (215, 17794), (217, 17630), (287, 13330), (301, 12710), (310, 12341), (410, 9331), (430, 8897), (434, 8815), (574, 6665), (602, 6355), (1085, 3526), (1271, 3010), (1333, 2870), (1435, 2666), (1505, 2542), (1763, 2170)]