6549390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 17694720

約数和(自身を除く): 11145330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 191, 254, 270, 381, 382, 573, 635, 762, 955, 1143, 1146, 1270, 1719, 1905, 1910, 2286, 2865, 3429, 3438, 3810, 5157, 5715, 5730, 6858, 8595, 10314, 11430, 17145, 17190, 24257, 25785, 34290, 48514, 51570, 72771, 121285, 145542, 218313, 242570, 363855, 436626, 654939, 727710, 1091565, 1309878, 2183130, 3274695, 6549390]

約数ペア:

[(1, 6549390), (2, 3274695), (3, 2183130), (5, 1309878), (6, 1091565), (9, 727710), (10, 654939), (15, 436626), (18, 363855), (27, 242570), (30, 218313), (45, 145542), (54, 121285), (90, 72771), (127, 51570), (135, 48514), (191, 34290), (254, 25785), (270, 24257), (381, 17190), (382, 17145), (573, 11430), (635, 10314), (762, 8595), (955, 6858), (1143, 5730), (1146, 5715), (1270, 5157), (1719, 3810), (1905, 3438), (1910, 3429), (2286, 2865)]