30801912

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{17581}}^1$

素因数の和:17663

約数の個数: 32

約数和(自身を含む): 78064080

約数和(自身を除く): 47262168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 17581, 35162, 52743, 70324, 105486, 140648, 210972, 421944, 1283413, 2566826, 3850239, 5133652, 7700478, 10267304, 15400956, 30801912]

約数ペア:

[(1, 30801912), (2, 15400956), (3, 10267304), (4, 7700478), (6, 5133652), (8, 3850239), (12, 2566826), (24, 1283413), (73, 421944), (146, 210972), (219, 140648), (292, 105486), (438, 70324), (584, 52743), (876, 35162), (1752, 17581)]