30881802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38699}}^1$

素因数の和:38730

約数の個数: 32

約数和(自身を含む): 74304000

約数和(自身を除く): 43422198

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 38699, 77398, 116097, 232194, 270893, 541786, 735281, 812679, 1470562, 1625358, 2205843, 4411686, 5146967, 10293934, 15440901, 30881802]

約数ペア:

[(1, 30881802), (2, 15440901), (3, 10293934), (6, 5146967), (7, 4411686), (14, 2205843), (19, 1625358), (21, 1470562), (38, 812679), (42, 735281), (57, 541786), (114, 270893), (133, 232194), (266, 116097), (399, 77398), (798, 38699)]