15111120190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1680881}}^1$

素因数の和:1680948

約数の個数: 32

約数和(自身を含む): 29045640960

約数和(自身を除く): 13934520770

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 1680881, 3361762, 8404405, 16808810, 48745549, 52107311, 97491098, 104214622, 243727745, 260536555, 487455490, 521073110, 1511112019, 3022224038, 7555560095, 15111120190]

約数ペア:

[(1, 15111120190), (2, 7555560095), (5, 3022224038), (10, 1511112019), (29, 521073110), (31, 487455490), (58, 260536555), (62, 243727745), (145, 104214622), (155, 97491098), (290, 52107311), (310, 48745549), (899, 16808810), (1798, 8404405), (4495, 3361762), (8990, 1680881)]