3330890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 3131830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 373, 470, 746, 893, 1786, 1865, 3730, 4465, 7087, 8930, 14174, 17531, 35062, 35435, 70870, 87655, 175310, 333089, 666178, 1665445, 3330890]

約数ペア:

[(1, 3330890), (2, 1665445), (5, 666178), (10, 333089), (19, 175310), (38, 87655), (47, 70870), (94, 35435), (95, 35062), (190, 17531), (235, 14174), (373, 8930), (470, 7087), (746, 4465), (893, 3730), (1786, 1865)]