2017104630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{19793}}^1$

素因数の和:19925

約数の個数: 64

約数和(自身を含む): 5016591360

約数和(自身を除く): 2999486730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 79, 86, 129, 158, 215, 237, 258, 395, 430, 474, 645, 790, 1185, 1290, 2370, 3397, 6794, 10191, 16985, 19793, 20382, 33970, 39586, 50955, 59379, 98965, 101910, 118758, 197930, 296895, 593790, 851099, 1563647, 1702198, 2553297, 3127294, 4255495, 4690941, 5106594, 7818235, 8510990, 9381882, 12766485, 15636470, 23454705, 25532970, 46909410, 67236821, 134473642, 201710463, 336184105, 403420926, 672368210, 1008552315, 2017104630]

約数ペア:

[(1, 2017104630), (2, 1008552315), (3, 672368210), (5, 403420926), (6, 336184105), (10, 201710463), (15, 134473642), (30, 67236821), (43, 46909410), (79, 25532970), (86, 23454705), (129, 15636470), (158, 12766485), (215, 9381882), (237, 8510990), (258, 7818235), (395, 5106594), (430, 4690941), (474, 4255495), (645, 3127294), (790, 2553297), (1185, 1702198), (1290, 1563647), (2370, 851099), (3397, 593790), (6794, 296895), (10191, 197930), (16985, 118758), (19793, 101910), (20382, 98965), (33970, 59379), (39586, 50955)]