8674260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 29245440

約数和(自身を除く): 20571180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1087, 1140, 1330, 1596, 1995, 2174, 2660, 3261, 3990, 4348, 5435, 6522, 7609, 7980, 10870, 13044, 15218, 16305, 20653, 21740, 22827, 30436, 32610, 38045, 41306, 45654, 61959, 65220, 76090, 82612, 91308, 103265, 114135, 123918, 144571, 152180, 206530, 228270, 247836, 289142, 309795, 413060, 433713, 456540, 578284, 619590, 722855, 867426, 1239180, 1445710, 1734852, 2168565, 2891420, 4337130, 8674260]

約数ペア:

[(1, 8674260), (2, 4337130), (3, 2891420), (4, 2168565), (5, 1734852), (6, 1445710), (7, 1239180), (10, 867426), (12, 722855), (14, 619590), (15, 578284), (19, 456540), (20, 433713), (21, 413060), (28, 309795), (30, 289142), (35, 247836), (38, 228270), (42, 206530), (57, 152180), (60, 144571), (70, 123918), (76, 114135), (84, 103265), (95, 91308), (105, 82612), (114, 76090), (133, 65220), (140, 61959), (190, 45654), (210, 41306), (228, 38045), (266, 32610), (285, 30436), (380, 22827), (399, 21740), (420, 20653), (532, 16305), (570, 15218), (665, 13044), (798, 10870), (1087, 7980), (1140, 7609), (1330, 6522), (1596, 5435), (1995, 4348), (2174, 3990), (2660, 3261)]