26878170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 71331840

約数和(自身を除く): 44453670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1031, 1185, 1738, 2062, 2370, 2607, 3093, 4345, 5155, 5214, 6186, 8690, 10310, 11341, 13035, 15465, 22682, 26070, 30930, 34023, 56705, 68046, 81449, 113410, 162898, 170115, 244347, 340230, 407245, 488694, 814490, 895939, 1221735, 1791878, 2443470, 2687817, 4479695, 5375634, 8959390, 13439085, 26878170]

約数ペア:

[(1, 26878170), (2, 13439085), (3, 8959390), (5, 5375634), (6, 4479695), (10, 2687817), (11, 2443470), (15, 1791878), (22, 1221735), (30, 895939), (33, 814490), (55, 488694), (66, 407245), (79, 340230), (110, 244347), (158, 170115), (165, 162898), (237, 113410), (330, 81449), (395, 68046), (474, 56705), (790, 34023), (869, 30930), (1031, 26070), (1185, 22682), (1738, 15465), (2062, 13035), (2370, 11341), (2607, 10310), (3093, 8690), (4345, 6186), (5155, 5214)]