84021180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1400353}}^1$

素因数の和:1400365

約数の個数: 24

約数和(自身を含む): 235259472

約数和(自身を除く): 151238292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1400353, 2800706, 4201059, 5601412, 7001765, 8402118, 14003530, 16804236, 21005295, 28007060, 42010590, 84021180]

約数ペア:

[(1, 84021180), (2, 42010590), (3, 28007060), (4, 21005295), (5, 16804236), (6, 14003530), (10, 8402118), (12, 7001765), (15, 5601412), (20, 4201059), (30, 2800706), (60, 1400353)]