67203490

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 123125184

約数和(自身を除く): 55921694

約数列:

[1, 2, 5, 10, 107, 181, 214, 347, 362, 535, 694, 905, 1070, 1735, 1810, 3470, 19367, 37129, 38734, 62807, 74258, 96835, 125614, 185645, 193670, 314035, 371290, 628070, 6720349, 13440698, 33601745, 67203490]

約数ペア:

[(1, 67203490), (2, 33601745), (5, 13440698), (10, 6720349), (107, 628070), (181, 371290), (214, 314035), (347, 193670), (362, 185645), (535, 125614), (694, 96835), (905, 74258), (1070, 62807), (1735, 38734), (1810, 37129), (3470, 19367)]