143788210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4673}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 275616432

約数和(自身を除く): 131828222

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 1810, 3077, 4673, 6154, 9346, 15385, 23365, 30770, 46730, 79441, 158882, 397205, 794410, 845813, 1691626, 4229065, 8458130, 14378821, 28757642, 71894105, 143788210]

約数ペア:

[(1, 143788210), (2, 71894105), (5, 28757642), (10, 14378821), (17, 8458130), (34, 4229065), (85, 1691626), (170, 845813), (181, 794410), (362, 397205), (905, 158882), (1810, 79441), (3077, 46730), (4673, 30770), (6154, 23365), (9346, 15385)]