15691134710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 29226624768

約数和(自身を除く): 13535490058

約数列:

[1, 2, 5, 10, 47, 94, 137, 197, 235, 274, 394, 470, 685, 985, 1237, 1370, 1970, 2474, 6185, 6439, 9259, 12370, 12878, 18518, 26989, 32195, 46295, 53978, 58139, 64390, 92590, 116278, 134945, 169469, 243689, 269890, 290695, 338938, 487378, 581390, 847345, 1218445, 1268483, 1694690, 2436890, 2536966, 6342415, 7965043, 11453383, 12684830, 15930086, 22906766, 33385393, 39825215, 57266915, 66770786, 79650430, 114533830, 166926965, 333853930, 1569113471, 3138226942, 7845567355, 15691134710]

約数ペア:

[(1, 15691134710), (2, 7845567355), (5, 3138226942), (10, 1569113471), (47, 333853930), (94, 166926965), (137, 114533830), (197, 79650430), (235, 66770786), (274, 57266915), (394, 39825215), (470, 33385393), (685, 22906766), (985, 15930086), (1237, 12684830), (1370, 11453383), (1970, 7965043), (2474, 6342415), (6185, 2536966), (6439, 2436890), (9259, 1694690), (12370, 1268483), (12878, 1218445), (18518, 847345), (26989, 581390), (32195, 487378), (46295, 338938), (53978, 290695), (58139, 269890), (64390, 243689), (92590, 169469), (116278, 134945)]