30721856218

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1\times {\mathrm{150587}}^1$

素因数の和:151901

約数の個数: 16

約数和(自身を含む): 46676256480

約数和(自身を除く): 15954400262

約数列:

[1, 2, 83, 166, 1229, 2458, 102007, 150587, 204014, 301174, 12498721, 24997442, 185071423, 370142846, 15360928109, 30721856218]

約数ペア:

[(1, 30721856218), (2, 15360928109), (83, 370142846), (166, 185071423), (1229, 24997442), (2458, 12498721), (102007, 301174), (150587, 204014)]