313044910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{3347}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 578534400

約数和(自身を除く): 265489490

約数列:

[1, 2, 5, 10, 47, 94, 199, 235, 398, 470, 995, 1990, 3347, 6694, 9353, 16735, 18706, 33470, 46765, 93530, 157309, 314618, 666053, 786545, 1332106, 1573090, 3330265, 6660530, 31304491, 62608982, 156522455, 313044910]

約数ペア:

[(1, 313044910), (2, 156522455), (5, 62608982), (10, 31304491), (47, 6660530), (94, 3330265), (199, 1573090), (235, 1332106), (398, 786545), (470, 666053), (995, 314618), (1990, 157309), (3347, 93530), (6694, 46765), (9353, 33470), (16735, 18706)]