78511470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13151}}^1$

素因数の和:13360

約数の個数: 32

約数和(自身を含む): 189388800

約数和(自身を除く): 110877330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 13151, 26302, 39453, 65755, 78906, 131510, 197265, 394530, 2617049, 5234098, 7851147, 13085245, 15702294, 26170490, 39255735, 78511470]

約数ペア:

[(1, 78511470), (2, 39255735), (3, 26170490), (5, 15702294), (6, 13085245), (10, 7851147), (15, 5234098), (30, 2617049), (199, 394530), (398, 197265), (597, 131510), (995, 78906), (1194, 65755), (1990, 39453), (2985, 26302), (5970, 13151)]