72243490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1061}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 142223040

約数和(自身を除く): 69979550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1061, 1238, 2122, 3095, 5305, 6190, 6809, 10610, 11671, 13618, 23342, 34045, 58355, 68090, 116710, 656759, 1313518, 3283795, 6567590, 7224349, 14448698, 36121745, 72243490]

約数ペア:

[(1, 72243490), (2, 36121745), (5, 14448698), (10, 7224349), (11, 6567590), (22, 3283795), (55, 1313518), (110, 656759), (619, 116710), (1061, 68090), (1238, 58355), (2122, 34045), (3095, 23342), (5305, 13618), (6190, 11671), (6809, 10610)]