138793530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{44917}}^1$

素因数の和:45030

約数の個数: 32

約数和(自身を含む): 336345984

約数和(自身を除く): 197552454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 44917, 89834, 134751, 224585, 269502, 449170, 673755, 1347510, 4626451, 9252902, 13879353, 23132255, 27758706, 46264510, 69396765, 138793530]

約数ペア:

[(1, 138793530), (2, 69396765), (3, 46264510), (5, 27758706), (6, 23132255), (10, 13879353), (15, 9252902), (30, 4626451), (103, 1347510), (206, 673755), (309, 449170), (515, 269502), (618, 224585), (1030, 134751), (1545, 89834), (3090, 44917)]