23081870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4517}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 48143808

約数和(自身を除く): 25061938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 4517, 5110, 9034, 22585, 31619, 45170, 63238, 158095, 316190, 329741, 659482, 1648705, 2308187, 3297410, 4616374, 11540935, 23081870]

約数ペア:

[(1, 23081870), (2, 11540935), (5, 4616374), (7, 3297410), (10, 2308187), (14, 1648705), (35, 659482), (70, 329741), (73, 316190), (146, 158095), (365, 63238), (511, 45170), (730, 31619), (1022, 22585), (2555, 9034), (4517, 5110)]