2017257930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{1259}}^1$

素因数の和:2228

約数の個数: 96

約数和(自身を含む): 5531198400

約数和(自身を除く): 3513940470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 937, 1259, 1710, 1874, 2518, 2811, 3777, 4685, 5622, 6295, 7554, 8433, 9370, 11331, 12590, 14055, 16866, 17803, 18885, 22662, 23921, 28110, 35606, 37770, 42165, 47842, 53409, 56655, 71763, 84330, 89015, 106818, 113310, 119605, 143526, 160227, 178030, 215289, 239210, 267045, 320454, 358815, 430578, 534090, 717630, 801135, 1076445, 1179683, 1602270, 2152890, 2359366, 3539049, 5898415, 7078098, 10617147, 11796830, 17695245, 21234294, 22413977, 35390490, 44827954, 53085735, 67241931, 106171470, 112069885, 134483862, 201725793, 224139770, 336209655, 403451586, 672419310, 1008628965, 2017257930]

約数ペア:

[(1, 2017257930), (2, 1008628965), (3, 672419310), (5, 403451586), (6, 336209655), (9, 224139770), (10, 201725793), (15, 134483862), (18, 112069885), (19, 106171470), (30, 67241931), (38, 53085735), (45, 44827954), (57, 35390490), (90, 22413977), (95, 21234294), (114, 17695245), (171, 11796830), (190, 10617147), (285, 7078098), (342, 5898415), (570, 3539049), (855, 2359366), (937, 2152890), (1259, 1602270), (1710, 1179683), (1874, 1076445), (2518, 801135), (2811, 717630), (3777, 534090), (4685, 430578), (5622, 358815), (6295, 320454), (7554, 267045), (8433, 239210), (9370, 215289), (11331, 178030), (12590, 160227), (14055, 143526), (16866, 119605), (17803, 113310), (18885, 106818), (22662, 89015), (23921, 84330), (28110, 71763), (35606, 56655), (37770, 53409), (42165, 47842)]