307938570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{51581}}^1$

素因数の和:51790

約数の個数: 32

約数和(自身を含む): 742780800

約数和(自身を除く): 434842230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 51581, 103162, 154743, 257905, 309486, 515810, 773715, 1547430, 10264619, 20529238, 30793857, 51323095, 61587714, 102646190, 153969285, 307938570]

約数ペア:

[(1, 307938570), (2, 153969285), (3, 102646190), (5, 61587714), (6, 51323095), (10, 30793857), (15, 20529238), (30, 10264619), (199, 1547430), (398, 773715), (597, 515810), (995, 309486), (1194, 257905), (1990, 154743), (2985, 103162), (5970, 51581)]