77264910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20939}}^1$

素因数の和:20993

約数の個数: 48

約数和(自身を含む): 205798320

約数和(自身を除く): 128533410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 20939, 41878, 62817, 104695, 125634, 188451, 209390, 314085, 376902, 628170, 858499, 942255, 1716998, 1884510, 2575497, 4292495, 5150994, 7726491, 8584990, 12877485, 15452982, 25754970, 38632455, 77264910]

約数ペア:

[(1, 77264910), (2, 38632455), (3, 25754970), (5, 15452982), (6, 12877485), (9, 8584990), (10, 7726491), (15, 5150994), (18, 4292495), (30, 2575497), (41, 1884510), (45, 1716998), (82, 942255), (90, 858499), (123, 628170), (205, 376902), (246, 314085), (369, 209390), (410, 188451), (615, 125634), (738, 104695), (1230, 62817), (1845, 41878), (3690, 20939)]