71453530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 132922944

約数和(自身を除く): 61469414

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 430, 535, 1070, 1553, 3106, 4601, 7765, 9202, 15530, 23005, 46010, 66779, 133558, 166171, 332342, 333895, 667790, 830855, 1661710, 7145353, 14290706, 35726765, 71453530]

約数ペア:

[(1, 71453530), (2, 35726765), (5, 14290706), (10, 7145353), (43, 1661710), (86, 830855), (107, 667790), (214, 333895), (215, 332342), (430, 166171), (535, 133558), (1070, 66779), (1553, 46010), (3106, 23005), (4601, 15530), (7765, 9202)]