1388132370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{8387}}^1$

素因数の和:9016

約数の個数: 64

約数和(自身を含む): 3708167040

約数和(自身を除く): 2320034670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 613, 1226, 1839, 3065, 3678, 5517, 6130, 8387, 9195, 11034, 16551, 16774, 18390, 25161, 27585, 33102, 41935, 50322, 55170, 75483, 82755, 83870, 125805, 150966, 165510, 226449, 251610, 377415, 452898, 754830, 1132245, 2264490, 5141231, 10282462, 15423693, 25706155, 30847386, 46271079, 51412310, 77118465, 92542158, 138813237, 154236930, 231355395, 277626474, 462710790, 694066185, 1388132370]

約数ペア:

[(1, 1388132370), (2, 694066185), (3, 462710790), (5, 277626474), (6, 231355395), (9, 154236930), (10, 138813237), (15, 92542158), (18, 77118465), (27, 51412310), (30, 46271079), (45, 30847386), (54, 25706155), (90, 15423693), (135, 10282462), (270, 5141231), (613, 2264490), (1226, 1132245), (1839, 754830), (3065, 452898), (3678, 377415), (5517, 251610), (6130, 226449), (8387, 165510), (9195, 150966), (11034, 125805), (16551, 83870), (16774, 82755), (18390, 75483), (25161, 55170), (27585, 50322), (33102, 41935)]