15704061380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{4397}}^1$

素因数の和:4773

約数の個数: 96

約数和(自身を含む): 38231778816

約数和(自身を除く): 22527717436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 263, 388, 485, 526, 679, 970, 1052, 1315, 1358, 1841, 1940, 2630, 2716, 3395, 3682, 4397, 5260, 6790, 7364, 8794, 9205, 13580, 17588, 18410, 21985, 25511, 30779, 36820, 43970, 51022, 61558, 87940, 102044, 123116, 127555, 153895, 178577, 255110, 307790, 357154, 426509, 510220, 615580, 714308, 853018, 892885, 1156411, 1706036, 1785770, 2132545, 2312822, 2985563, 3571540, 4265090, 4625644, 5782055, 5971126, 8094877, 8530180, 11564110, 11942252, 14927815, 16189754, 23128220, 29855630, 32379508, 40474385, 59711260, 80948770, 112171867, 161897540, 224343734, 448687468, 560859335, 785203069, 1121718670, 1570406138, 2243437340, 3140812276, 3926015345, 7852030690, 15704061380]

約数ペア:

[(1, 15704061380), (2, 7852030690), (4, 3926015345), (5, 3140812276), (7, 2243437340), (10, 1570406138), (14, 1121718670), (20, 785203069), (28, 560859335), (35, 448687468), (70, 224343734), (97, 161897540), (140, 112171867), (194, 80948770), (263, 59711260), (388, 40474385), (485, 32379508), (526, 29855630), (679, 23128220), (970, 16189754), (1052, 14927815), (1315, 11942252), (1358, 11564110), (1841, 8530180), (1940, 8094877), (2630, 5971126), (2716, 5782055), (3395, 4625644), (3682, 4265090), (4397, 3571540), (5260, 2985563), (6790, 2312822), (7364, 2132545), (8794, 1785770), (9205, 1706036), (13580, 1156411), (17588, 892885), (18410, 853018), (21985, 714308), (25511, 615580), (30779, 510220), (36820, 426509), (43970, 357154), (51022, 307790), (61558, 255110), (87940, 178577), (102044, 153895), (123116, 127555)]