2175690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 6013440

約数和(自身を除く): 3837750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 347, 418, 570, 627, 694, 1041, 1045, 1254, 1735, 2082, 2090, 3135, 3470, 3817, 5205, 6270, 6593, 7634, 10410, 11451, 13186, 19085, 19779, 22902, 32965, 38170, 39558, 57255, 65930, 72523, 98895, 114510, 145046, 197790, 217569, 362615, 435138, 725230, 1087845, 2175690]

約数ペア:

[(1, 2175690), (2, 1087845), (3, 725230), (5, 435138), (6, 362615), (10, 217569), (11, 197790), (15, 145046), (19, 114510), (22, 98895), (30, 72523), (33, 65930), (38, 57255), (55, 39558), (57, 38170), (66, 32965), (95, 22902), (110, 19779), (114, 19085), (165, 13186), (190, 11451), (209, 10410), (285, 7634), (330, 6593), (347, 6270), (418, 5205), (570, 3817), (627, 3470), (694, 3135), (1041, 2090), (1045, 2082), (1254, 1735)]