1030488980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{38653}}^1$

素因数の和:38736

約数の個数: 48

約数和(自身を含む): 2285842944

約数和(自身を除く): 1255353964

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 5332, 6665, 13330, 26660, 38653, 77306, 154612, 193265, 386530, 773060, 1198243, 1662079, 2396486, 3324158, 4792972, 5991215, 6648316, 8310395, 11982430, 16620790, 23964860, 33241580, 51524449, 103048898, 206097796, 257622245, 515244490, 1030488980]

約数ペア:

[(1, 1030488980), (2, 515244490), (4, 257622245), (5, 206097796), (10, 103048898), (20, 51524449), (31, 33241580), (43, 23964860), (62, 16620790), (86, 11982430), (124, 8310395), (155, 6648316), (172, 5991215), (215, 4792972), (310, 3324158), (430, 2396486), (620, 1662079), (860, 1198243), (1333, 773060), (2666, 386530), (5332, 193265), (6665, 154612), (13330, 77306), (26660, 38653)]