2012594790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{18797}}^1$

素因数の和:18933

約数の個数: 64

約数和(自身を含む): 5002373376

約数和(自身を除く): 2989778586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 83, 86, 129, 166, 215, 249, 258, 415, 430, 498, 645, 830, 1245, 1290, 2490, 3569, 7138, 10707, 17845, 18797, 21414, 35690, 37594, 53535, 56391, 93985, 107070, 112782, 187970, 281955, 563910, 808271, 1560151, 1616542, 2424813, 3120302, 4041355, 4680453, 4849626, 7800755, 8082710, 9360906, 12124065, 15601510, 23402265, 24248130, 46804530, 67086493, 134172986, 201259479, 335432465, 402518958, 670864930, 1006297395, 2012594790]

約数ペア:

[(1, 2012594790), (2, 1006297395), (3, 670864930), (5, 402518958), (6, 335432465), (10, 201259479), (15, 134172986), (30, 67086493), (43, 46804530), (83, 24248130), (86, 23402265), (129, 15601510), (166, 12124065), (215, 9360906), (249, 8082710), (258, 7800755), (415, 4849626), (430, 4680453), (498, 4041355), (645, 3120302), (830, 2424813), (1245, 1616542), (1290, 1560151), (2490, 808271), (3569, 563910), (7138, 281955), (10707, 187970), (17845, 112782), (18797, 107070), (21414, 93985), (35690, 56391), (37594, 53535)]