89013890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3079}}^1$

素因数の和:3159

約数の個数: 48

約数和(自身を含む): 189604800

約数和(自身を除く): 100590910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 3079, 4130, 5782, 6158, 14455, 15395, 21553, 28910, 30790, 43106, 107765, 150871, 181661, 215530, 301742, 363322, 754355, 908305, 1271627, 1508710, 1816610, 2543254, 6358135, 8901389, 12716270, 17802778, 44506945, 89013890]

約数ペア:

[(1, 89013890), (2, 44506945), (5, 17802778), (7, 12716270), (10, 8901389), (14, 6358135), (35, 2543254), (49, 1816610), (59, 1508710), (70, 1271627), (98, 908305), (118, 754355), (245, 363322), (295, 301742), (413, 215530), (490, 181661), (590, 150871), (826, 107765), (2065, 43106), (2891, 30790), (3079, 28910), (4130, 21553), (5782, 15395), (6158, 14455)]