69493490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2833}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 137120256

約数和(自身を除く): 67626766

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 2833, 4906, 5666, 12265, 14165, 24530, 28330, 31163, 62326, 155815, 311630, 631759, 1263518, 3158795, 6317590, 6949349, 13898698, 34746745, 69493490]

約数ペア:

[(1, 69493490), (2, 34746745), (5, 13898698), (10, 6949349), (11, 6317590), (22, 3158795), (55, 1263518), (110, 631759), (223, 311630), (446, 155815), (1115, 62326), (2230, 31163), (2453, 28330), (2833, 24530), (4906, 14165), (5666, 12265)]