2012523510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{21661}}^1$

素因数の和:21853

約数の個数: 64

約数和(自身を含む): 5115697920

約数和(自身を除く): 3103174410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 163, 190, 285, 326, 489, 570, 815, 978, 1630, 2445, 3097, 4890, 6194, 9291, 15485, 18582, 21661, 30970, 43322, 46455, 64983, 92910, 108305, 129966, 216610, 324915, 411559, 649830, 823118, 1234677, 2057795, 2469354, 3530743, 4115590, 6173385, 7061486, 10592229, 12346770, 17653715, 21184458, 35307430, 52961145, 67084117, 105922290, 134168234, 201252351, 335420585, 402504702, 670841170, 1006261755, 2012523510]

約数ペア:

[(1, 2012523510), (2, 1006261755), (3, 670841170), (5, 402504702), (6, 335420585), (10, 201252351), (15, 134168234), (19, 105922290), (30, 67084117), (38, 52961145), (57, 35307430), (95, 21184458), (114, 17653715), (163, 12346770), (190, 10592229), (285, 7061486), (326, 6173385), (489, 4115590), (570, 3530743), (815, 2469354), (978, 2057795), (1630, 1234677), (2445, 823118), (3097, 649830), (4890, 411559), (6194, 324915), (9291, 216610), (15485, 129966), (18582, 108305), (21661, 92910), (30970, 64983), (43322, 46455)]