397179630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{19441}}^1$

素因数の和:19681

約数の個数: 48

約数和(自身を含む): 1037269584

約数和(自身を除く): 640089954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6810, 10215, 19441, 20430, 38882, 58323, 97205, 116646, 174969, 194410, 291615, 349938, 583230, 874845, 1749690, 4413107, 8826214, 13239321, 22065535, 26478642, 39717963, 44131070, 66196605, 79435926, 132393210, 198589815, 397179630]

約数ペア:

[(1, 397179630), (2, 198589815), (3, 132393210), (5, 79435926), (6, 66196605), (9, 44131070), (10, 39717963), (15, 26478642), (18, 22065535), (30, 13239321), (45, 8826214), (90, 4413107), (227, 1749690), (454, 874845), (681, 583230), (1135, 349938), (1362, 291615), (2043, 194410), (2270, 174969), (3405, 116646), (4086, 97205), (6810, 58323), (10215, 38882), (19441, 20430)]