133013930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{769}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 279667080

約数和(自身を除く): 146653150

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 353, 490, 706, 769, 1538, 1765, 2471, 3530, 3845, 4942, 5383, 7690, 10766, 12355, 17297, 24710, 26915, 34594, 37681, 53830, 75362, 86485, 172970, 188405, 271457, 376810, 542914, 1357285, 1900199, 2714570, 3800398, 9500995, 13301393, 19001990, 26602786, 66506965, 133013930]

約数ペア:

[(1, 133013930), (2, 66506965), (5, 26602786), (7, 19001990), (10, 13301393), (14, 9500995), (35, 3800398), (49, 2714570), (70, 1900199), (98, 1357285), (245, 542914), (353, 376810), (490, 271457), (706, 188405), (769, 172970), (1538, 86485), (1765, 75362), (2471, 53830), (3530, 37681), (3845, 34594), (4942, 26915), (5383, 24710), (7690, 17297), (10766, 12355)]