72955490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 135555120

約数和(自身を除く): 62599630

約数列:

[1, 2, 5, 10, 37, 74, 185, 269, 370, 538, 733, 1345, 1466, 2690, 3665, 7330, 9953, 19906, 27121, 49765, 54242, 99530, 135605, 197177, 271210, 394354, 985885, 1971770, 7295549, 14591098, 36477745, 72955490]

約数ペア:

[(1, 72955490), (2, 36477745), (5, 14591098), (10, 7295549), (37, 1971770), (74, 985885), (185, 394354), (269, 271210), (370, 197177), (538, 135605), (733, 99530), (1345, 54242), (1466, 49765), (2690, 27121), (3665, 19906), (7330, 9953)]