304185310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 646398144

約数和(自身を除く): 342212834

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 281, 286, 562, 715, 757, 1405, 1430, 1514, 2810, 3091, 3653, 3785, 6182, 7306, 7570, 8327, 9841, 15455, 16654, 18265, 19682, 30910, 36530, 40183, 41635, 49205, 80366, 83270, 98410, 108251, 200915, 212717, 216502, 401830, 425434, 541255, 1063585, 1082510, 2127170, 2339887, 2765321, 4679774, 5530642, 11699435, 13826605, 23398870, 27653210, 30418531, 60837062, 152092655, 304185310]

約数ペア:

[(1, 304185310), (2, 152092655), (5, 60837062), (10, 30418531), (11, 27653210), (13, 23398870), (22, 13826605), (26, 11699435), (55, 5530642), (65, 4679774), (110, 2765321), (130, 2339887), (143, 2127170), (281, 1082510), (286, 1063585), (562, 541255), (715, 425434), (757, 401830), (1405, 216502), (1430, 212717), (1514, 200915), (2810, 108251), (3091, 98410), (3653, 83270), (3785, 80366), (6182, 49205), (7306, 41635), (7570, 40183), (8327, 36530), (9841, 30910), (15455, 19682), (16654, 18265)]