61305890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 112285440

約数和(自身を除く): 50979550

約数列:

[1, 2, 5, 10, 113, 226, 227, 239, 454, 478, 565, 1130, 1135, 1195, 2270, 2390, 25651, 27007, 51302, 54014, 54253, 108506, 128255, 135035, 256510, 270070, 271265, 542530, 6130589, 12261178, 30652945, 61305890]

約数ペア:

[(1, 61305890), (2, 30652945), (5, 12261178), (10, 6130589), (113, 542530), (226, 271265), (227, 270070), (239, 256510), (454, 135035), (478, 128255), (565, 108506), (1130, 54253), (1135, 54014), (1195, 51302), (2270, 27007), (2390, 25651)]