8762930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 18506880

約数和(自身を除く): 9743950

約数列:

[1, 2, 5, 10, 11, 22, 29, 41, 55, 58, 67, 82, 110, 134, 145, 205, 290, 319, 335, 410, 451, 638, 670, 737, 902, 1189, 1474, 1595, 1943, 2255, 2378, 2747, 3190, 3685, 3886, 4510, 5494, 5945, 7370, 9715, 11890, 13079, 13735, 19430, 21373, 26158, 27470, 30217, 42746, 60434, 65395, 79663, 106865, 130790, 151085, 159326, 213730, 302170, 398315, 796630, 876293, 1752586, 4381465, 8762930]

約数ペア:

[(1, 8762930), (2, 4381465), (5, 1752586), (10, 876293), (11, 796630), (22, 398315), (29, 302170), (41, 213730), (55, 159326), (58, 151085), (67, 130790), (82, 106865), (110, 79663), (134, 65395), (145, 60434), (205, 42746), (290, 30217), (319, 27470), (335, 26158), (410, 21373), (451, 19430), (638, 13735), (670, 13079), (737, 11890), (902, 9715), (1189, 7370), (1474, 5945), (1595, 5494), (1943, 4510), (2255, 3886), (2378, 3685), (2747, 3190)]