2247649930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8219}}^1$

素因数の和:8319

約数の個数: 64

約数和(自身を含む): 4474310400

約数和(自身を除く): 2226660470

約数列:

[1, 2, 5, 10, 23, 29, 41, 46, 58, 82, 115, 145, 205, 230, 290, 410, 667, 943, 1189, 1334, 1886, 2378, 3335, 4715, 5945, 6670, 8219, 9430, 11890, 16438, 27347, 41095, 54694, 82190, 136735, 189037, 238351, 273470, 336979, 378074, 476702, 673958, 945185, 1191755, 1684895, 1890370, 2383510, 3369790, 5482073, 7750517, 9772391, 10964146, 15501034, 19544782, 27410365, 38752585, 48861955, 54820730, 77505170, 97723910, 224764993, 449529986, 1123824965, 2247649930]

約数ペア:

[(1, 2247649930), (2, 1123824965), (5, 449529986), (10, 224764993), (23, 97723910), (29, 77505170), (41, 54820730), (46, 48861955), (58, 38752585), (82, 27410365), (115, 19544782), (145, 15501034), (205, 10964146), (230, 9772391), (290, 7750517), (410, 5482073), (667, 3369790), (943, 2383510), (1189, 1890370), (1334, 1684895), (1886, 1191755), (2378, 945185), (3335, 673958), (4715, 476702), (5945, 378074), (6670, 336979), (8219, 273470), (9430, 238351), (11890, 189037), (16438, 136735), (27347, 82190), (41095, 54694)]