2207070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 5812560

約数和(自身を除く): 3605490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 179, 274, 358, 411, 537, 685, 822, 895, 1074, 1233, 1370, 1611, 1790, 2055, 2466, 2685, 3222, 4110, 5370, 6165, 8055, 12330, 16110, 24523, 49046, 73569, 122615, 147138, 220707, 245230, 367845, 441414, 735690, 1103535, 2207070]

約数ペア:

[(1, 2207070), (2, 1103535), (3, 735690), (5, 441414), (6, 367845), (9, 245230), (10, 220707), (15, 147138), (18, 122615), (30, 73569), (45, 49046), (90, 24523), (137, 16110), (179, 12330), (274, 8055), (358, 6165), (411, 5370), (537, 4110), (685, 3222), (822, 2685), (895, 2466), (1074, 2055), (1233, 1790), (1370, 1611)]