27806340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6917}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 79031232

約数和(自身を除く): 51224892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 6917, 13834, 20751, 27668, 34585, 41502, 69170, 83004, 103755, 138340, 207510, 415020, 463439, 926878, 1390317, 1853756, 2317195, 2780634, 4634390, 5561268, 6951585, 9268780, 13903170, 27806340]

約数ペア:

[(1, 27806340), (2, 13903170), (3, 9268780), (4, 6951585), (5, 5561268), (6, 4634390), (10, 2780634), (12, 2317195), (15, 1853756), (20, 1390317), (30, 926878), (60, 463439), (67, 415020), (134, 207510), (201, 138340), (268, 103755), (335, 83004), (402, 69170), (670, 41502), (804, 34585), (1005, 27668), (1340, 20751), (2010, 13834), (4020, 6917)]