30356946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 71136000

約数和(自身を除く): 40779054

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 2399, 4218, 4798, 6327, 7197, 12654, 14394, 21591, 43182, 45581, 88763, 91162, 136743, 177526, 266289, 273486, 410229, 532578, 798867, 820458, 1597734, 1686497, 3372994, 5059491, 10118982, 15178473, 30356946]

約数ペア:

[(1, 30356946), (2, 15178473), (3, 10118982), (6, 5059491), (9, 3372994), (18, 1686497), (19, 1597734), (37, 820458), (38, 798867), (57, 532578), (74, 410229), (111, 273486), (114, 266289), (171, 177526), (222, 136743), (333, 91162), (342, 88763), (666, 45581), (703, 43182), (1406, 21591), (2109, 14394), (2399, 12654), (4218, 7197), (4798, 6327)]