30939736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 60739200

約数和(自身を除く): 29799464

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 1709, 2263, 3418, 4526, 6836, 9052, 13672, 18104, 52979, 105958, 124757, 211916, 249514, 423832, 499028, 998056, 3867467, 7734934, 15469868, 30939736]

約数ペア:

[(1, 30939736), (2, 15469868), (4, 7734934), (8, 3867467), (31, 998056), (62, 499028), (73, 423832), (124, 249514), (146, 211916), (248, 124757), (292, 105958), (584, 52979), (1709, 18104), (2263, 13672), (3418, 9052), (4526, 6836)]