2989732370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 5831533440

約数和(自身を除く): 2841801070

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 173, 295, 346, 590, 865, 1003, 1723, 1730, 2006, 2941, 3446, 5015, 5882, 8615, 10030, 10207, 14705, 17230, 20414, 29291, 29410, 51035, 58582, 101657, 102070, 146455, 173519, 203314, 292910, 298079, 347038, 508285, 596158, 867595, 1016570, 1490395, 1728169, 1735190, 2980790, 3456338, 5067343, 8640845, 10134686, 17281690, 17586661, 25336715, 35173322, 50673430, 87933305, 175866610, 298973237, 597946474, 1494866185, 2989732370]

約数ペア:

[(1, 2989732370), (2, 1494866185), (5, 597946474), (10, 298973237), (17, 175866610), (34, 87933305), (59, 50673430), (85, 35173322), (118, 25336715), (170, 17586661), (173, 17281690), (295, 10134686), (346, 8640845), (590, 5067343), (865, 3456338), (1003, 2980790), (1723, 1735190), (1730, 1728169), (2006, 1490395), (2941, 1016570), (3446, 867595), (5015, 596158), (5882, 508285), (8615, 347038), (10030, 298079), (10207, 292910), (14705, 203314), (17230, 173519), (20414, 146455), (29291, 102070), (29410, 101657), (51035, 58582)]