76690790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 156152880

約数和(自身を除く): 79462090

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 829, 841, 1595, 1658, 1682, 3190, 4145, 4205, 8290, 8410, 9119, 9251, 18238, 18502, 24041, 45595, 46255, 48082, 91190, 92510, 120205, 240410, 264451, 528902, 697189, 1322255, 1394378, 2644510, 3485945, 6971890, 7669079, 15338158, 38345395, 76690790]

約数ペア:

[(1, 76690790), (2, 38345395), (5, 15338158), (10, 7669079), (11, 6971890), (22, 3485945), (29, 2644510), (55, 1394378), (58, 1322255), (110, 697189), (145, 528902), (290, 264451), (319, 240410), (638, 120205), (829, 92510), (841, 91190), (1595, 48082), (1658, 46255), (1682, 45595), (3190, 24041), (4145, 18502), (4205, 18238), (8290, 9251), (8410, 9119)]