84274710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 218877120

約数和(自身を除く): 134602410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 390, 562, 769, 843, 1405, 1538, 1686, 2307, 2810, 3653, 3845, 4215, 4614, 7306, 7690, 8430, 9997, 10959, 11535, 18265, 19994, 21918, 23070, 29991, 36530, 49985, 54795, 59982, 99970, 109590, 149955, 216089, 299910, 432178, 648267, 1080445, 1296534, 2160890, 2809157, 3241335, 5618314, 6482670, 8427471, 14045785, 16854942, 28091570, 42137355, 84274710]

約数ペア:

[(1, 84274710), (2, 42137355), (3, 28091570), (5, 16854942), (6, 14045785), (10, 8427471), (13, 6482670), (15, 5618314), (26, 3241335), (30, 2809157), (39, 2160890), (65, 1296534), (78, 1080445), (130, 648267), (195, 432178), (281, 299910), (390, 216089), (562, 149955), (769, 109590), (843, 99970), (1405, 59982), (1538, 54795), (1686, 49985), (2307, 36530), (2810, 29991), (3653, 23070), (3845, 21918), (4215, 19994), (4614, 18265), (7306, 11535), (7690, 10959), (8430, 9997)]