2086830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 5702400

約数和(自身を除く): 3615570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 131, 135, 177, 262, 270, 295, 354, 393, 531, 590, 655, 786, 885, 1062, 1179, 1310, 1593, 1770, 1965, 2358, 2655, 3186, 3537, 3930, 5310, 5895, 7074, 7729, 7965, 11790, 15458, 15930, 17685, 23187, 35370, 38645, 46374, 69561, 77290, 115935, 139122, 208683, 231870, 347805, 417366, 695610, 1043415, 2086830]

約数ペア:

[(1, 2086830), (2, 1043415), (3, 695610), (5, 417366), (6, 347805), (9, 231870), (10, 208683), (15, 139122), (18, 115935), (27, 77290), (30, 69561), (45, 46374), (54, 38645), (59, 35370), (90, 23187), (118, 17685), (131, 15930), (135, 15458), (177, 11790), (262, 7965), (270, 7729), (295, 7074), (354, 5895), (393, 5310), (531, 3930), (590, 3537), (655, 3186), (786, 2655), (885, 2358), (1062, 1965), (1179, 1770), (1310, 1593)]