7786020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 16599516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 251, 282, 330, 470, 502, 517, 564, 660, 705, 753, 940, 1004, 1034, 1255, 1410, 1506, 1551, 2068, 2510, 2585, 2761, 2820, 3012, 3102, 3765, 5020, 5170, 5522, 6204, 7530, 7755, 8283, 10340, 11044, 11797, 13805, 15060, 15510, 16566, 23594, 27610, 31020, 33132, 35391, 41415, 47188, 55220, 58985, 70782, 82830, 117970, 129767, 141564, 165660, 176955, 235940, 259534, 353910, 389301, 519068, 648835, 707820, 778602, 1297670, 1557204, 1946505, 2595340, 3893010, 7786020]

約数ペア:

[(1, 7786020), (2, 3893010), (3, 2595340), (4, 1946505), (5, 1557204), (6, 1297670), (10, 778602), (11, 707820), (12, 648835), (15, 519068), (20, 389301), (22, 353910), (30, 259534), (33, 235940), (44, 176955), (47, 165660), (55, 141564), (60, 129767), (66, 117970), (94, 82830), (110, 70782), (132, 58985), (141, 55220), (165, 47188), (188, 41415), (220, 35391), (235, 33132), (251, 31020), (282, 27610), (330, 23594), (470, 16566), (502, 15510), (517, 15060), (564, 13805), (660, 11797), (705, 11044), (753, 10340), (940, 8283), (1004, 7755), (1034, 7530), (1255, 6204), (1410, 5522), (1506, 5170), (1551, 5020), (2068, 3765), (2510, 3102), (2585, 3012), (2761, 2820)]