17235540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13679}}^1$

素因数の和:13701

約数の個数: 72

約数和(自身を含む): 59754240

約数和(自身を除く): 42518700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13679, 27358, 41037, 54716, 68395, 82074, 95753, 123111, 136790, 164148, 191506, 205185, 246222, 273580, 287259, 383012, 410370, 478765, 492444, 574518, 615555, 820740, 861777, 957530, 1149036, 1231110, 1436295, 1723554, 1915060, 2462220, 2872590, 3447108, 4308885, 5745180, 8617770, 17235540]

約数ペア:

[(1, 17235540), (2, 8617770), (3, 5745180), (4, 4308885), (5, 3447108), (6, 2872590), (7, 2462220), (9, 1915060), (10, 1723554), (12, 1436295), (14, 1231110), (15, 1149036), (18, 957530), (20, 861777), (21, 820740), (28, 615555), (30, 574518), (35, 492444), (36, 478765), (42, 410370), (45, 383012), (60, 287259), (63, 273580), (70, 246222), (84, 205185), (90, 191506), (105, 164148), (126, 136790), (140, 123111), (180, 95753), (210, 82074), (252, 68395), (315, 54716), (420, 41037), (630, 27358), (1260, 13679)]