61480890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227707}}^1$

素因数の和:227723

約数の個数: 32

約数和(自身を含む): 163949760

約数和(自身を除く): 102468870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 227707, 455414, 683121, 1138535, 1366242, 2049363, 2277070, 3415605, 4098726, 6148089, 6831210, 10246815, 12296178, 20493630, 30740445, 61480890]

約数ペア:

[(1, 61480890), (2, 30740445), (3, 20493630), (5, 12296178), (6, 10246815), (9, 6831210), (10, 6148089), (15, 4098726), (18, 3415605), (27, 2277070), (30, 2049363), (45, 1366242), (54, 1138535), (90, 683121), (135, 455414), (270, 227707)]