3847980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 10967040

約数和(自身を除く): 7119060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1087, 1180, 1770, 2174, 3261, 3540, 4348, 5435, 6522, 10870, 13044, 16305, 21740, 32610, 64133, 65220, 128266, 192399, 256532, 320665, 384798, 641330, 769596, 961995, 1282660, 1923990, 3847980]

約数ペア:

[(1, 3847980), (2, 1923990), (3, 1282660), (4, 961995), (5, 769596), (6, 641330), (10, 384798), (12, 320665), (15, 256532), (20, 192399), (30, 128266), (59, 65220), (60, 64133), (118, 32610), (177, 21740), (236, 16305), (295, 13044), (354, 10870), (590, 6522), (708, 5435), (885, 4348), (1087, 3540), (1180, 3261), (1770, 2174)]