8305470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 15022530

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, 1619, 1710, 2565, 3238, 4857, 5130, 8095, 9714, 14571, 16190, 24285, 29142, 30761, 43713, 48570, 61522, 72855, 87426, 92283, 145710, 153805, 184566, 218565, 276849, 307610, 437130, 461415, 553698, 830547, 922830, 1384245, 1661094, 2768490, 4152735, 8305470]

約数ペア:

[(1, 8305470), (2, 4152735), (3, 2768490), (5, 1661094), (6, 1384245), (9, 922830), (10, 830547), (15, 553698), (18, 461415), (19, 437130), (27, 307610), (30, 276849), (38, 218565), (45, 184566), (54, 153805), (57, 145710), (90, 92283), (95, 87426), (114, 72855), (135, 61522), (171, 48570), (190, 43713), (270, 30761), (285, 29142), (342, 24285), (513, 16190), (570, 14571), (855, 9714), (1026, 8095), (1619, 5130), (1710, 4857), (2565, 3238)]