3230460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 9945936

約数和(自身を除く): 6715476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 137, 180, 262, 274, 393, 411, 524, 548, 655, 685, 786, 822, 1179, 1233, 1310, 1370, 1572, 1644, 1965, 2055, 2358, 2466, 2620, 2740, 3930, 4110, 4716, 4932, 5895, 6165, 7860, 8220, 11790, 12330, 17947, 23580, 24660, 35894, 53841, 71788, 89735, 107682, 161523, 179470, 215364, 269205, 323046, 358940, 538410, 646092, 807615, 1076820, 1615230, 3230460]

約数ペア:

[(1, 3230460), (2, 1615230), (3, 1076820), (4, 807615), (5, 646092), (6, 538410), (9, 358940), (10, 323046), (12, 269205), (15, 215364), (18, 179470), (20, 161523), (30, 107682), (36, 89735), (45, 71788), (60, 53841), (90, 35894), (131, 24660), (137, 23580), (180, 17947), (262, 12330), (274, 11790), (393, 8220), (411, 7860), (524, 6165), (548, 5895), (655, 4932), (685, 4716), (786, 4110), (822, 3930), (1179, 2740), (1233, 2620), (1310, 2466), (1370, 2358), (1572, 2055), (1644, 1965)]