1567999890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{16087}}^1$

素因数の和:16141

約数の個数: 96

約数和(自身を含む): 4413260160

約数和(自身を除く): 2845260270

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, 361, 513, 570, 722, 855, 1026, 1083, 1710, 1805, 2166, 2565, 3249, 3610, 5130, 5415, 6498, 9747, 10830, 16087, 16245, 19494, 32174, 32490, 48261, 48735, 80435, 96522, 97470, 144783, 160870, 241305, 289566, 305653, 434349, 482610, 611306, 723915, 868698, 916959, 1447830, 1528265, 1833918, 2171745, 2750877, 3056530, 4343490, 4584795, 5501754, 5807407, 8252631, 9169590, 11614814, 13754385, 16505262, 17422221, 27508770, 29037035, 34844442, 41263155, 52266663, 58074070, 82526310, 87111105, 104533326, 156799989, 174222210, 261333315, 313599978, 522666630, 783999945, 1567999890]

約数ペア:

[(1, 1567999890), (2, 783999945), (3, 522666630), (5, 313599978), (6, 261333315), (9, 174222210), (10, 156799989), (15, 104533326), (18, 87111105), (19, 82526310), (27, 58074070), (30, 52266663), (38, 41263155), (45, 34844442), (54, 29037035), (57, 27508770), (90, 17422221), (95, 16505262), (114, 13754385), (135, 11614814), (171, 9169590), (190, 8252631), (270, 5807407), (285, 5501754), (342, 4584795), (361, 4343490), (513, 3056530), (570, 2750877), (722, 2171745), (855, 1833918), (1026, 1528265), (1083, 1447830), (1710, 916959), (1805, 868698), (2166, 723915), (2565, 611306), (3249, 482610), (3610, 434349), (5130, 305653), (5415, 289566), (6498, 241305), (9747, 160870), (10830, 144783), (16087, 97470), (16245, 96522), (19494, 80435), (32174, 48735), (32490, 48261)]