143380210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1657}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 273967920

約数和(自身を除く): 130587710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 509, 1018, 1657, 2545, 3314, 5090, 8285, 8653, 16570, 17306, 28169, 43265, 56338, 86530, 140845, 281690, 843413, 1686826, 4217065, 8434130, 14338021, 28676042, 71690105, 143380210]

約数ペア:

[(1, 143380210), (2, 71690105), (5, 28676042), (10, 14338021), (17, 8434130), (34, 4217065), (85, 1686826), (170, 843413), (509, 281690), (1018, 140845), (1657, 86530), (2545, 56338), (3314, 43265), (5090, 28169), (8285, 17306), (8653, 16570)]