30342540280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{8669}}^1$

素因数の和:8873

約数の個数: 128

約数和(自身を含む): 75508070400

約数和(自身を除く): 45165530120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 127, 130, 212, 254, 260, 265, 424, 508, 520, 530, 635, 689, 1016, 1060, 1270, 1378, 1651, 2120, 2540, 2756, 3302, 3445, 5080, 5512, 6604, 6731, 6890, 8255, 8669, 13208, 13462, 13780, 16510, 17338, 26924, 27560, 33020, 33655, 34676, 43345, 53848, 66040, 67310, 69352, 86690, 87503, 112697, 134620, 173380, 175006, 225394, 269240, 346760, 350012, 437515, 450788, 459457, 563485, 700024, 875030, 901576, 918914, 1100963, 1126970, 1750060, 1837828, 2201926, 2253940, 2297285, 3500120, 3675656, 4403852, 4507880, 4594570, 5504815, 5972941, 8807704, 9189140, 11009630, 11945882, 14312519, 18378280, 22019260, 23891764, 28625038, 29864705, 44038520, 47783528, 57250076, 58351039, 59729410, 71562595, 114500152, 116702078, 119458820, 143125190, 233404156, 238917640, 286250380, 291755195, 466808312, 572500760, 583510390, 758563507, 1167020780, 1517127014, 2334041560, 3034254028, 3792817535, 6068508056, 7585635070, 15171270140, 30342540280]

約数ペア:

[(1, 30342540280), (2, 15171270140), (4, 7585635070), (5, 6068508056), (8, 3792817535), (10, 3034254028), (13, 2334041560), (20, 1517127014), (26, 1167020780), (40, 758563507), (52, 583510390), (53, 572500760), (65, 466808312), (104, 291755195), (106, 286250380), (127, 238917640), (130, 233404156), (212, 143125190), (254, 119458820), (260, 116702078), (265, 114500152), (424, 71562595), (508, 59729410), (520, 58351039), (530, 57250076), (635, 47783528), (689, 44038520), (1016, 29864705), (1060, 28625038), (1270, 23891764), (1378, 22019260), (1651, 18378280), (2120, 14312519), (2540, 11945882), (2756, 11009630), (3302, 9189140), (3445, 8807704), (5080, 5972941), (5512, 5504815), (6604, 4594570), (6731, 4507880), (6890, 4403852), (8255, 3675656), (8669, 3500120), (13208, 2297285), (13462, 2253940), (13780, 2201926), (16510, 1837828), (17338, 1750060), (26924, 1126970), (27560, 1100963), (33020, 918914), (33655, 901576), (34676, 875030), (43345, 700024), (53848, 563485), (66040, 459457), (67310, 450788), (69352, 437515), (86690, 350012), (87503, 346760), (112697, 269240), (134620, 225394), (173380, 175006)]