127138260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29027}}^1$

素因数の和:29112

約数の個数: 48

約数和(自身を含む): 360876096

約数和(自身を除く): 233737836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 29027, 58054, 87081, 116108, 145135, 174162, 290270, 348324, 435405, 580540, 870810, 1741620, 2118971, 4237942, 6356913, 8475884, 10594855, 12713826, 21189710, 25427652, 31784565, 42379420, 63569130, 127138260]

約数ペア:

[(1, 127138260), (2, 63569130), (3, 42379420), (4, 31784565), (5, 25427652), (6, 21189710), (10, 12713826), (12, 10594855), (15, 8475884), (20, 6356913), (30, 4237942), (60, 2118971), (73, 1741620), (146, 870810), (219, 580540), (292, 435405), (365, 348324), (438, 290270), (730, 174162), (876, 145135), (1095, 116108), (1460, 87081), (2190, 58054), (4380, 29027)]