137778990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{4507}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 331067520

約数和(自身を除く): 193288530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1019, 2038, 3057, 4507, 5095, 6114, 9014, 10190, 13521, 15285, 22535, 27042, 30570, 45070, 67605, 135210, 4592633, 9185266, 13777899, 22963165, 27555798, 45926330, 68889495, 137778990]

約数ペア:

[(1, 137778990), (2, 68889495), (3, 45926330), (5, 27555798), (6, 22963165), (10, 13777899), (15, 9185266), (30, 4592633), (1019, 135210), (2038, 67605), (3057, 45070), (4507, 30570), (5095, 27042), (6114, 22535), (9014, 15285), (10190, 13521)]