2618703310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 5029128000

約数和(自身を除く): 2410424690

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 233, 298, 397, 466, 745, 794, 1165, 1490, 1985, 2330, 2831, 3970, 4427, 5662, 7543, 8854, 14155, 15086, 22135, 28310, 34717, 37715, 44270, 59153, 69434, 75430, 92501, 118306, 173585, 185002, 295765, 347170, 462505, 591530, 659623, 925010, 1123907, 1319246, 1757519, 2247814, 3298115, 3515038, 5619535, 6596230, 8787595, 11239070, 13782649, 17575190, 27565298, 68913245, 137826490, 261870331, 523740662, 1309351655, 2618703310]

約数ペア:

[(1, 2618703310), (2, 1309351655), (5, 523740662), (10, 261870331), (19, 137826490), (38, 68913245), (95, 27565298), (149, 17575190), (190, 13782649), (233, 11239070), (298, 8787595), (397, 6596230), (466, 5619535), (745, 3515038), (794, 3298115), (1165, 2247814), (1490, 1757519), (1985, 1319246), (2330, 1123907), (2831, 925010), (3970, 659623), (4427, 591530), (5662, 462505), (7543, 347170), (8854, 295765), (14155, 185002), (15086, 173585), (22135, 118306), (28310, 92501), (34717, 75430), (37715, 69434), (44270, 59153)]