131109570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3424

約数の個数: 64

約数和(自身を含む): 352080000

約数和(自身を除く): 220970430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 3259, 4023, 4470, 6518, 6705, 8046, 9777, 13410, 16295, 19554, 20115, 29331, 32590, 40230, 48885, 58662, 87993, 97770, 146655, 175986, 293310, 439965, 485591, 879930, 971182, 1456773, 2427955, 2913546, 4370319, 4855910, 7283865, 8740638, 13110957, 14567730, 21851595, 26221914, 43703190, 65554785, 131109570]

約数ペア:

[(1, 131109570), (2, 65554785), (3, 43703190), (5, 26221914), (6, 21851595), (9, 14567730), (10, 13110957), (15, 8740638), (18, 7283865), (27, 4855910), (30, 4370319), (45, 2913546), (54, 2427955), (90, 1456773), (135, 971182), (149, 879930), (270, 485591), (298, 439965), (447, 293310), (745, 175986), (894, 146655), (1341, 97770), (1490, 87993), (2235, 58662), (2682, 48885), (3259, 40230), (4023, 32590), (4470, 29331), (6518, 20115), (6705, 19554), (8046, 16295), (9777, 13410)]