156718470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{26251}}^1$

素因数の和:26460

約数の個数: 32

約数和(自身を含む): 378028800

約数和(自身を除く): 221310330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 26251, 52502, 78753, 131255, 157506, 262510, 393765, 787530, 5223949, 10447898, 15671847, 26119745, 31343694, 52239490, 78359235, 156718470]

約数ペア:

[(1, 156718470), (2, 78359235), (3, 52239490), (5, 31343694), (6, 26119745), (10, 15671847), (15, 10447898), (30, 5223949), (199, 787530), (398, 393765), (597, 262510), (995, 157506), (1194, 131255), (1990, 78753), (2985, 52502), (5970, 26251)]