30929250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 88418304

約数和(自身を除く): 57489054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 125, 138, 150, 163, 165, 230, 250, 253, 275, 326, 330, 345, 375, 489, 506, 550, 575, 690, 750, 759, 815, 825, 978, 1150, 1265, 1375, 1518, 1630, 1650, 1725, 1793, 2445, 2530, 2750, 2875, 3450, 3586, 3749, 3795, 4075, 4125, 4890, 5379, 5750, 6325, 7498, 7590, 8150, 8250, 8625, 8965, 10758, 11247, 12225, 12650, 17250, 17930, 18745, 18975, 20375, 22494, 24450, 26895, 31625, 37490, 37950, 40750, 41239, 44825, 53790, 56235, 61125, 63250, 82478, 89650, 93725, 94875, 112470, 122250, 123717, 134475, 187450, 189750, 206195, 224125, 247434, 268950, 281175, 412390, 448250, 468625, 562350, 618585, 672375, 937250, 1030975, 1237170, 1344750, 1405875, 2061950, 2811750, 3092925, 5154875, 6185850, 10309750, 15464625, 30929250]

約数ペア:

[(1, 30929250), (2, 15464625), (3, 10309750), (5, 6185850), (6, 5154875), (10, 3092925), (11, 2811750), (15, 2061950), (22, 1405875), (23, 1344750), (25, 1237170), (30, 1030975), (33, 937250), (46, 672375), (50, 618585), (55, 562350), (66, 468625), (69, 448250), (75, 412390), (110, 281175), (115, 268950), (125, 247434), (138, 224125), (150, 206195), (163, 189750), (165, 187450), (230, 134475), (250, 123717), (253, 122250), (275, 112470), (326, 94875), (330, 93725), (345, 89650), (375, 82478), (489, 63250), (506, 61125), (550, 56235), (575, 53790), (690, 44825), (750, 41239), (759, 40750), (815, 37950), (825, 37490), (978, 31625), (1150, 26895), (1265, 24450), (1375, 22494), (1518, 20375), (1630, 18975), (1650, 18745), (1725, 17930), (1793, 17250), (2445, 12650), (2530, 12225), (2750, 11247), (2875, 10758), (3450, 8965), (3586, 8625), (3749, 8250), (3795, 8150), (4075, 7590), (4125, 7498), (4890, 6325), (5379, 5750)]