10815910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 24105600

約数和(自身を除く): 13289690

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 149, 170, 238, 298, 305, 427, 595, 610, 745, 854, 1037, 1043, 1190, 1490, 2074, 2086, 2135, 2533, 4270, 5066, 5185, 5215, 7259, 9089, 10370, 10430, 12665, 14518, 17731, 18178, 25330, 35462, 36295, 45445, 63623, 72590, 88655, 90890, 127246, 154513, 177310, 309026, 318115, 636230, 772565, 1081591, 1545130, 2163182, 5407955, 10815910]

約数ペア:

[(1, 10815910), (2, 5407955), (5, 2163182), (7, 1545130), (10, 1081591), (14, 772565), (17, 636230), (34, 318115), (35, 309026), (61, 177310), (70, 154513), (85, 127246), (119, 90890), (122, 88655), (149, 72590), (170, 63623), (238, 45445), (298, 36295), (305, 35462), (427, 25330), (595, 18178), (610, 17731), (745, 14518), (854, 12665), (1037, 10430), (1043, 10370), (1190, 9089), (1490, 7259), (2074, 5215), (2086, 5185), (2135, 5066), (2533, 4270)]