45042070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 86510160

約数和(自身を除く): 41468090

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 109, 155, 215, 218, 310, 430, 545, 961, 1090, 1333, 1922, 2666, 3379, 4687, 4805, 6665, 6758, 9374, 9610, 13330, 16895, 23435, 33790, 41323, 46870, 82646, 104749, 145297, 206615, 209498, 290594, 413230, 523745, 726485, 1047490, 1452970, 4504207, 9008414, 22521035, 45042070]

約数ペア:

[(1, 45042070), (2, 22521035), (5, 9008414), (10, 4504207), (31, 1452970), (43, 1047490), (62, 726485), (86, 523745), (109, 413230), (155, 290594), (215, 209498), (218, 206615), (310, 145297), (430, 104749), (545, 82646), (961, 46870), (1090, 41323), (1333, 33790), (1922, 23435), (2666, 16895), (3379, 13330), (4687, 9610), (4805, 9374), (6665, 6758)]