30333272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 60231600

約数和(自身を除く): 29898328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1013, 1576, 2026, 3743, 4052, 7486, 8104, 14972, 19247, 29944, 38494, 76988, 153976, 199561, 399122, 798244, 1596488, 3791659, 7583318, 15166636, 30333272]

約数ペア:

[(1, 30333272), (2, 15166636), (4, 7583318), (8, 3791659), (19, 1596488), (38, 798244), (76, 399122), (152, 199561), (197, 153976), (394, 76988), (788, 38494), (1013, 29944), (1576, 19247), (2026, 14972), (3743, 8104), (4052, 7486)]