1949660070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{258919}}^1$

素因数の和:259180

約数の個数: 32

約数和(自身を含む): 4697844480

約数和(自身を除く): 2748184410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 258919, 517838, 776757, 1294595, 1553514, 2589190, 3883785, 7767570, 64988669, 129977338, 194966007, 324943345, 389932014, 649886690, 974830035, 1949660070]

約数ペア:

[(1, 1949660070), (2, 974830035), (3, 649886690), (5, 389932014), (6, 324943345), (10, 194966007), (15, 129977338), (30, 64988669), (251, 7767570), (502, 3883785), (753, 2589190), (1255, 1553514), (1506, 1294595), (2510, 776757), (3765, 517838), (7530, 258919)]