72799430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15391}}^1$

素因数の和:15452

約数の個数: 32

約数和(自身を含む): 146285568

約数和(自身を除く): 73486138

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 15391, 30782, 76955, 153910, 169301, 338602, 661813, 846505, 1323626, 1693010, 3309065, 6618130, 7279943, 14559886, 36399715, 72799430]

約数ペア:

[(1, 72799430), (2, 36399715), (5, 14559886), (10, 7279943), (11, 6618130), (22, 3309065), (43, 1693010), (55, 1323626), (86, 846505), (110, 661813), (215, 338602), (430, 169301), (473, 153910), (946, 76955), (2365, 30782), (4730, 15391)]