230122145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 313528320

約数和(自身を除く): 83406175

約数列:

[1, 5, 11, 31, 55, 139, 155, 341, 695, 971, 1529, 1705, 4309, 4855, 7645, 10681, 21545, 30101, 47399, 53405, 134969, 150505, 236995, 331111, 674845, 1484659, 1655555, 4184039, 7423295, 20920195, 46024429, 230122145]

約数ペア:

[(1, 230122145), (5, 46024429), (11, 20920195), (31, 7423295), (55, 4184039), (139, 1655555), (155, 1484659), (341, 674845), (695, 331111), (971, 236995), (1529, 150505), (1705, 134969), (4309, 53405), (4855, 47399), (7645, 30101), (10681, 21545)]