890188350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{204641}}^1$

素因数の和:204685

約数の個数: 48

約数和(自身を含む): 2283804720

約数和(自身を除く): 1393616370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 204641, 409282, 613923, 1023205, 1227846, 2046410, 3069615, 5116025, 5934589, 6139230, 10232050, 11869178, 15348075, 17803767, 29672945, 30696150, 35607534, 59345890, 89018835, 148364725, 178037670, 296729450, 445094175, 890188350]

約数ペア:

[(1, 890188350), (2, 445094175), (3, 296729450), (5, 178037670), (6, 148364725), (10, 89018835), (15, 59345890), (25, 35607534), (29, 30696150), (30, 29672945), (50, 17803767), (58, 15348075), (75, 11869178), (87, 10232050), (145, 6139230), (150, 5934589), (174, 5116025), (290, 3069615), (435, 2046410), (725, 1227846), (870, 1023205), (1450, 613923), (2175, 409282), (4350, 204641)]