478991010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{80233}}^1$

素因数の和:80442

約数の個数: 32

約数和(自身を含む): 1155369600

約数和(自身を除く): 676378590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 80233, 160466, 240699, 401165, 481398, 802330, 1203495, 2406990, 15966367, 31932734, 47899101, 79831835, 95798202, 159663670, 239495505, 478991010]

約数ペア:

[(1, 478991010), (2, 239495505), (3, 159663670), (5, 95798202), (6, 79831835), (10, 47899101), (15, 31932734), (30, 15966367), (199, 2406990), (398, 1203495), (597, 802330), (995, 481398), (1194, 401165), (1990, 240699), (2985, 160466), (5970, 80233)]