81736554270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{5503}}^1\times {\mathrm{70729}}^1$

素因数の和:76249

約数の個数: 64

約数和(自身を含む): 224235601920

約数和(自身を除く): 142499047650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 5503, 11006, 16509, 27515, 33018, 38521, 55030, 70729, 77042, 82545, 115563, 141458, 165090, 192605, 212187, 231126, 353645, 385210, 424374, 495103, 577815, 707290, 990206, 1060935, 1155630, 1485309, 2121870, 2475515, 2970618, 4951030, 7426545, 14853090, 389221687, 778443374, 1167665061, 1946108435, 2335330122, 2724551809, 3892216870, 5449103618, 5838325305, 8173655427, 11676650610, 13622759045, 16347310854, 27245518090, 40868277135, 81736554270]

約数ペア:

[(1, 81736554270), (2, 40868277135), (3, 27245518090), (5, 16347310854), (6, 13622759045), (7, 11676650610), (10, 8173655427), (14, 5838325305), (15, 5449103618), (21, 3892216870), (30, 2724551809), (35, 2335330122), (42, 1946108435), (70, 1167665061), (105, 778443374), (210, 389221687), (5503, 14853090), (11006, 7426545), (16509, 4951030), (27515, 2970618), (33018, 2475515), (38521, 2121870), (55030, 1485309), (70729, 1155630), (77042, 1060935), (82545, 990206), (115563, 707290), (141458, 577815), (165090, 495103), (192605, 424374), (212187, 385210), (231126, 353645)]