85665870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16699}}^1$

素因数の和:16734

約数の個数: 64

約数和(自身を含む): 240480000

約数和(自身を除く): 154814130

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, 16699, 33398, 50097, 83495, 100194, 150291, 166990, 250485, 300582, 317281, 450873, 500970, 634562, 751455, 901746, 951843, 1502910, 1586405, 1903686, 2254365, 2855529, 3172810, 4508730, 4759215, 5711058, 8566587, 9518430, 14277645, 17133174, 28555290, 42832935, 85665870]

約数ペア:

[(1, 85665870), (2, 42832935), (3, 28555290), (5, 17133174), (6, 14277645), (9, 9518430), (10, 8566587), (15, 5711058), (18, 4759215), (19, 4508730), (27, 3172810), (30, 2855529), (38, 2254365), (45, 1903686), (54, 1586405), (57, 1502910), (90, 951843), (95, 901746), (114, 751455), (135, 634562), (171, 500970), (190, 450873), (270, 317281), (285, 300582), (342, 250485), (513, 166990), (570, 150291), (855, 100194), (1026, 83495), (1710, 50097), (2565, 33398), (5130, 16699)]