30981096

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7549}}^1$

素因数の和:7583

約数の個数: 64

約数和(自身を含む): 90600000

約数和(自身を除く): 59618904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 7549, 15098, 22647, 30196, 45294, 60392, 67941, 90588, 135882, 143431, 181176, 203823, 271764, 286862, 407646, 430293, 543528, 573724, 815292, 860586, 1147448, 1290879, 1630584, 1721172, 2581758, 3442344, 3872637, 5163516, 7745274, 10327032, 15490548, 30981096]

約数ペア:

[(1, 30981096), (2, 15490548), (3, 10327032), (4, 7745274), (6, 5163516), (8, 3872637), (9, 3442344), (12, 2581758), (18, 1721172), (19, 1630584), (24, 1290879), (27, 1147448), (36, 860586), (38, 815292), (54, 573724), (57, 543528), (72, 430293), (76, 407646), (108, 286862), (114, 271764), (152, 203823), (171, 181176), (216, 143431), (228, 135882), (342, 90588), (456, 67941), (513, 60392), (684, 45294), (1026, 30196), (1368, 22647), (2052, 15098), (4104, 7549)]