91368910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 182710080

約数和(自身を除く): 91341170

約数列:

[1, 2, 5, 10, 19, 37, 38, 41, 74, 82, 95, 185, 190, 205, 317, 370, 410, 634, 703, 779, 1406, 1517, 1558, 1585, 3034, 3170, 3515, 3895, 6023, 7030, 7585, 7790, 11729, 12046, 12997, 15170, 23458, 25994, 28823, 30115, 57646, 58645, 60230, 64985, 117290, 129970, 144115, 222851, 246943, 288230, 445702, 480889, 493886, 961778, 1114255, 1234715, 2228510, 2404445, 2469430, 4808890, 9136891, 18273782, 45684455, 91368910]

約数ペア:

[(1, 91368910), (2, 45684455), (5, 18273782), (10, 9136891), (19, 4808890), (37, 2469430), (38, 2404445), (41, 2228510), (74, 1234715), (82, 1114255), (95, 961778), (185, 493886), (190, 480889), (205, 445702), (317, 288230), (370, 246943), (410, 222851), (634, 144115), (703, 129970), (779, 117290), (1406, 64985), (1517, 60230), (1558, 58645), (1585, 57646), (3034, 30115), (3170, 28823), (3515, 25994), (3895, 23458), (6023, 15170), (7030, 12997), (7585, 12046), (7790, 11729)]