64302870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10771}}^1$

素因数の和:10980

約数の個数: 32

約数和(自身を含む): 155116800

約数和(自身を除く): 90813930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 10771, 21542, 32313, 53855, 64626, 107710, 161565, 323130, 2143429, 4286858, 6430287, 10717145, 12860574, 21434290, 32151435, 64302870]

約数ペア:

[(1, 64302870), (2, 32151435), (3, 21434290), (5, 12860574), (6, 10717145), (10, 6430287), (15, 4286858), (30, 2143429), (199, 323130), (398, 161565), (597, 107710), (995, 64626), (1194, 53855), (1990, 32313), (2985, 21542), (5970, 10771)]