447702990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{125407}}^1$

素因数の和:125441

約数の個数: 64

約数和(自身を含む): 1300230144

約数和(自身を除く): 852527154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 125407, 250814, 376221, 627035, 752442, 877849, 1254070, 1755698, 1881105, 2131919, 2633547, 3762210, 4263838, 4389245, 5267094, 6395757, 8778490, 10659595, 12791514, 13167735, 14923433, 21319190, 26335470, 29846866, 31978785, 44770299, 63957570, 74617165, 89540598, 149234330, 223851495, 447702990]

約数ペア:

[(1, 447702990), (2, 223851495), (3, 149234330), (5, 89540598), (6, 74617165), (7, 63957570), (10, 44770299), (14, 31978785), (15, 29846866), (17, 26335470), (21, 21319190), (30, 14923433), (34, 13167735), (35, 12791514), (42, 10659595), (51, 8778490), (70, 6395757), (85, 5267094), (102, 4389245), (105, 4263838), (119, 3762210), (170, 2633547), (210, 2131919), (238, 1881105), (255, 1755698), (357, 1254070), (510, 877849), (595, 752442), (714, 627035), (1190, 376221), (1785, 250814), (3570, 125407)]