72137630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{424339}}^1$

素因数の和:424363

約数の個数: 16

約数和(自身を含む): 137486160

約数和(自身を除く): 65348530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 424339, 848678, 2121695, 4243390, 7213763, 14427526, 36068815, 72137630]

約数ペア:

[(1, 72137630), (2, 36068815), (5, 14427526), (10, 7213763), (17, 4243390), (34, 2121695), (85, 848678), (170, 424339)]