8163870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 23327136

約数和(自身を除く): 15163266

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 173, 195, 242, 286, 330, 346, 363, 390, 429, 519, 605, 715, 726, 858, 865, 1038, 1210, 1430, 1573, 1730, 1815, 1903, 2145, 2249, 2595, 3146, 3630, 3806, 4290, 4498, 4719, 5190, 5709, 6747, 7865, 9438, 9515, 11245, 11418, 13494, 15730, 19030, 20933, 22490, 23595, 24739, 28545, 33735, 41866, 47190, 49478, 57090, 62799, 67470, 74217, 104665, 123695, 125598, 148434, 209330, 247390, 272129, 313995, 371085, 544258, 627990, 742170, 816387, 1360645, 1632774, 2721290, 4081935, 8163870]

約数ペア:

[(1, 8163870), (2, 4081935), (3, 2721290), (5, 1632774), (6, 1360645), (10, 816387), (11, 742170), (13, 627990), (15, 544258), (22, 371085), (26, 313995), (30, 272129), (33, 247390), (39, 209330), (55, 148434), (65, 125598), (66, 123695), (78, 104665), (110, 74217), (121, 67470), (130, 62799), (143, 57090), (165, 49478), (173, 47190), (195, 41866), (242, 33735), (286, 28545), (330, 24739), (346, 23595), (363, 22490), (390, 20933), (429, 19030), (519, 15730), (605, 13494), (715, 11418), (726, 11245), (858, 9515), (865, 9438), (1038, 7865), (1210, 6747), (1430, 5709), (1573, 5190), (1730, 4719), (1815, 4498), (1903, 4290), (2145, 3806), (2249, 3630), (2595, 3146)]