64901888930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223799617}}^1$

素因数の和:223799653

約数の個数: 16

約数和(自身を含む): 120851793720

約数和(自身を除く): 55949904790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 223799617, 447599234, 1118998085, 2237996170, 6490188893, 12980377786, 32450944465, 64901888930]

約数ペア:

[(1, 64901888930), (2, 32450944465), (5, 12980377786), (10, 6490188893), (29, 2237996170), (58, 1118998085), (145, 447599234), (290, 223799617)]