2447531590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{941}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 5119355520

約数和(自身を除く): 2671823930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 509, 511, 730, 941, 1018, 1022, 1882, 2545, 2555, 3563, 4705, 5090, 5110, 6587, 7126, 9410, 13174, 17815, 32935, 35630, 37157, 65870, 68693, 74314, 137386, 185785, 260099, 343465, 371570, 478969, 480851, 520198, 686930, 957938, 961702, 1300495, 2394845, 2404255, 2600990, 3352783, 4789690, 4808510, 6705566, 16763915, 33527830, 34964737, 69929474, 174823685, 244753159, 349647370, 489506318, 1223765795, 2447531590]

約数ペア:

[(1, 2447531590), (2, 1223765795), (5, 489506318), (7, 349647370), (10, 244753159), (14, 174823685), (35, 69929474), (70, 34964737), (73, 33527830), (146, 16763915), (365, 6705566), (509, 4808510), (511, 4789690), (730, 3352783), (941, 2600990), (1018, 2404255), (1022, 2394845), (1882, 1300495), (2545, 961702), (2555, 957938), (3563, 686930), (4705, 520198), (5090, 480851), (5110, 478969), (6587, 371570), (7126, 343465), (9410, 260099), (13174, 185785), (17815, 137386), (32935, 74314), (35630, 68693), (37157, 65870)]