420976230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157669}}^1$

素因数の和:157768

約数の個数: 32

約数和(自身を含む): 1021701600

約数和(自身を除く): 600725370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 157669, 315338, 473007, 788345, 946014, 1576690, 2365035, 4730070, 14032541, 28065082, 42097623, 70162705, 84195246, 140325410, 210488115, 420976230]

約数ペア:

[(1, 420976230), (2, 210488115), (3, 140325410), (5, 84195246), (6, 70162705), (10, 42097623), (15, 28065082), (30, 14032541), (89, 4730070), (178, 2365035), (267, 1576690), (445, 946014), (534, 788345), (890, 473007), (1335, 315338), (2670, 157669)]