30558004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10867}}^1$

素因数の和:10927

約数の個数: 24

約数和(自身を含む): 57817760

約数和(自身を除く): 27259756

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10867, 21734, 43468, 206473, 402079, 412946, 804158, 825892, 1608316, 7639501, 15279002, 30558004]

約数ペア:

[(1, 30558004), (2, 15279002), (4, 7639501), (19, 1608316), (37, 825892), (38, 804158), (74, 412946), (76, 402079), (148, 206473), (703, 43468), (1406, 21734), (2812, 10867)]