30954882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1759}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 40008318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 1759, 2514, 2933, 3518, 5277, 5866, 8799, 10554, 12313, 17598, 24626, 36939, 73878, 737021, 1474042, 2211063, 4422126, 5159147, 10318294, 15477441, 30954882]

約数ペア:

[(1, 30954882), (2, 15477441), (3, 10318294), (6, 5159147), (7, 4422126), (14, 2211063), (21, 1474042), (42, 737021), (419, 73878), (838, 36939), (1257, 24626), (1759, 17598), (2514, 12313), (2933, 10554), (3518, 8799), (5277, 5866)]