63098840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{225353}}^1$

素因数の和:225371

約数の個数: 32

約数和(自身を含む): 162254880

約数和(自身を除く): 99156040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 225353, 450706, 901412, 1126765, 1577471, 1802824, 2253530, 3154942, 4507060, 6309884, 7887355, 9014120, 12619768, 15774710, 31549420, 63098840]

約数ペア:

[(1, 63098840), (2, 31549420), (4, 15774710), (5, 12619768), (7, 9014120), (8, 7887355), (10, 6309884), (14, 4507060), (20, 3154942), (28, 2253530), (35, 1802824), (40, 1577471), (56, 1126765), (70, 901412), (140, 450706), (280, 225353)]