454940340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{143063}}^1$

素因数の和:143128

約数の個数: 48

約数和(自身を含む): 1297876608

約数和(自身を除く): 842936268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 143063, 286126, 429189, 572252, 715315, 858378, 1430630, 1716756, 2145945, 2861260, 4291890, 7582339, 8583780, 15164678, 22747017, 30329356, 37911695, 45494034, 75823390, 90988068, 113735085, 151646780, 227470170, 454940340]

約数ペア:

[(1, 454940340), (2, 227470170), (3, 151646780), (4, 113735085), (5, 90988068), (6, 75823390), (10, 45494034), (12, 37911695), (15, 30329356), (20, 22747017), (30, 15164678), (53, 8583780), (60, 7582339), (106, 4291890), (159, 2861260), (212, 2145945), (265, 1716756), (318, 1430630), (530, 858378), (636, 715315), (795, 572252), (1060, 429189), (1590, 286126), (3180, 143063)]