880590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 2138400

約数和(自身を除く): 1257810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 197, 298, 394, 447, 591, 745, 894, 985, 1182, 1490, 1970, 2235, 2955, 4470, 5910, 29353, 58706, 88059, 146765, 176118, 293530, 440295, 880590]

約数ペア:

[(1, 880590), (2, 440295), (3, 293530), (5, 176118), (6, 146765), (10, 88059), (15, 58706), (30, 29353), (149, 5910), (197, 4470), (298, 2955), (394, 2235), (447, 1970), (591, 1490), (745, 1182), (894, 985)]