189702270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36979}}^1$

素因数の和:37014

約数の個数: 64

約数和(自身を含む): 532512000

約数和(自身を除く): 342809730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 36979, 73958, 110937, 184895, 221874, 332811, 369790, 554685, 665622, 702601, 998433, 1109370, 1405202, 1664055, 1996866, 2107803, 3328110, 3513005, 4215606, 4992165, 6323409, 7026010, 9984330, 10539015, 12646818, 18970227, 21078030, 31617045, 37940454, 63234090, 94851135, 189702270]

約数ペア:

[(1, 189702270), (2, 94851135), (3, 63234090), (5, 37940454), (6, 31617045), (9, 21078030), (10, 18970227), (15, 12646818), (18, 10539015), (19, 9984330), (27, 7026010), (30, 6323409), (38, 4992165), (45, 4215606), (54, 3513005), (57, 3328110), (90, 2107803), (95, 1996866), (114, 1664055), (135, 1405202), (171, 1109370), (190, 998433), (270, 702601), (285, 665622), (342, 554685), (513, 369790), (570, 332811), (855, 221874), (1026, 184895), (1710, 110937), (2565, 73958), (5130, 36979)]