1227193140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{498859}}^1$

素因数の和:498912

約数の個数: 48

約数和(自身を含む): 3519956160

約数和(自身を除く): 2292763020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 498859, 997718, 1496577, 1995436, 2494295, 2993154, 4988590, 5986308, 7482885, 9977180, 14965770, 20453219, 29931540, 40906438, 61359657, 81812876, 102266095, 122719314, 204532190, 245438628, 306798285, 409064380, 613596570, 1227193140]

約数ペア:

[(1, 1227193140), (2, 613596570), (3, 409064380), (4, 306798285), (5, 245438628), (6, 204532190), (10, 122719314), (12, 102266095), (15, 81812876), (20, 61359657), (30, 40906438), (41, 29931540), (60, 20453219), (82, 14965770), (123, 9977180), (164, 7482885), (205, 5986308), (246, 4988590), (410, 2993154), (492, 2494295), (615, 1995436), (820, 1496577), (1230, 997718), (2460, 498859)]