7405002970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{11827}}^1$

素因数の和:12007

約数の個数: 64

約数和(自身を含む): 14715924480

約数和(自身を除く): 7310921510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 127, 145, 170, 254, 290, 493, 635, 986, 1270, 2159, 2465, 3683, 4318, 4930, 7366, 10795, 11827, 18415, 21590, 23654, 36830, 59135, 62611, 118270, 125222, 201059, 313055, 342983, 402118, 626110, 685966, 1005295, 1502029, 1714915, 2010590, 3004058, 3429830, 5830711, 7510145, 11661422, 15020290, 25534493, 29153555, 43558841, 51068986, 58307110, 87117682, 127672465, 217794205, 255344930, 435588410, 740500297, 1481000594, 3702501485, 7405002970]

約数ペア:

[(1, 7405002970), (2, 3702501485), (5, 1481000594), (10, 740500297), (17, 435588410), (29, 255344930), (34, 217794205), (58, 127672465), (85, 87117682), (127, 58307110), (145, 51068986), (170, 43558841), (254, 29153555), (290, 25534493), (493, 15020290), (635, 11661422), (986, 7510145), (1270, 5830711), (2159, 3429830), (2465, 3004058), (3683, 2010590), (4318, 1714915), (4930, 1502029), (7366, 1005295), (10795, 685966), (11827, 626110), (18415, 402118), (21590, 342983), (23654, 313055), (36830, 201059), (59135, 125222), (62611, 118270)]