1521330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 4095360

約数和(自身を除く): 2574030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 157, 170, 190, 255, 285, 314, 323, 471, 510, 570, 646, 785, 942, 969, 1570, 1615, 1938, 2355, 2669, 2983, 3230, 4710, 4845, 5338, 5966, 8007, 8949, 9690, 13345, 14915, 16014, 17898, 26690, 29830, 40035, 44745, 50711, 80070, 89490, 101422, 152133, 253555, 304266, 507110, 760665, 1521330]

約数ペア:

[(1, 1521330), (2, 760665), (3, 507110), (5, 304266), (6, 253555), (10, 152133), (15, 101422), (17, 89490), (19, 80070), (30, 50711), (34, 44745), (38, 40035), (51, 29830), (57, 26690), (85, 17898), (95, 16014), (102, 14915), (114, 13345), (157, 9690), (170, 8949), (190, 8007), (255, 5966), (285, 5338), (314, 4845), (323, 4710), (471, 3230), (510, 2983), (570, 2669), (646, 2355), (785, 1938), (942, 1615), (969, 1570)]