306392010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{123049}}^1$

素因数の和:123142

約数の個数: 32

約数和(自身を含む): 744206400

約数和(自身を除く): 437814390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 123049, 246098, 369147, 615245, 738294, 1230490, 1845735, 3691470, 10213067, 20426134, 30639201, 51065335, 61278402, 102130670, 153196005, 306392010]

約数ペア:

[(1, 306392010), (2, 153196005), (3, 102130670), (5, 61278402), (6, 51065335), (10, 30639201), (15, 20426134), (30, 10213067), (83, 3691470), (166, 1845735), (249, 1230490), (415, 738294), (498, 615245), (830, 369147), (1245, 246098), (2490, 123049)]