1148790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 2786400

約数和(自身を除く): 1637610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 257, 298, 447, 514, 745, 771, 894, 1285, 1490, 1542, 2235, 2570, 3855, 4470, 7710, 38293, 76586, 114879, 191465, 229758, 382930, 574395, 1148790]

約数ペア:

[(1, 1148790), (2, 574395), (3, 382930), (5, 229758), (6, 191465), (10, 114879), (15, 76586), (30, 38293), (149, 7710), (257, 4470), (298, 3855), (447, 2570), (514, 2235), (745, 1542), (771, 1490), (894, 1285)]