100731930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 261975168

約数和(自身を除く): 161243238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 543, 905, 1086, 1427, 1810, 2353, 2715, 2854, 4281, 4706, 5430, 7059, 7135, 8562, 11765, 14118, 14270, 18551, 21405, 23530, 35295, 37102, 42810, 55653, 70590, 92755, 111306, 185510, 258287, 278265, 516574, 556530, 774861, 1291435, 1549722, 2582870, 3357731, 3874305, 6715462, 7748610, 10073193, 16788655, 20146386, 33577310, 50365965, 100731930]

約数ペア:

[(1, 100731930), (2, 50365965), (3, 33577310), (5, 20146386), (6, 16788655), (10, 10073193), (13, 7748610), (15, 6715462), (26, 3874305), (30, 3357731), (39, 2582870), (65, 1549722), (78, 1291435), (130, 774861), (181, 556530), (195, 516574), (362, 278265), (390, 258287), (543, 185510), (905, 111306), (1086, 92755), (1427, 70590), (1810, 55653), (2353, 42810), (2715, 37102), (2854, 35295), (4281, 23530), (4706, 21405), (5430, 18551), (7059, 14270), (7135, 14118), (8562, 11765)]