30651312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20599}}^1$

素因数の和:20641

約数の個数: 40

約数和(自身を含む): 81740800

約数和(自身を除く): 51089488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20599, 41198, 61797, 82396, 123594, 164792, 247188, 329584, 494376, 638569, 988752, 1277138, 1915707, 2554276, 3831414, 5108552, 7662828, 10217104, 15325656, 30651312]

約数ペア:

[(1, 30651312), (2, 15325656), (3, 10217104), (4, 7662828), (6, 5108552), (8, 3831414), (12, 2554276), (16, 1915707), (24, 1277138), (31, 988752), (48, 638569), (62, 494376), (93, 329584), (124, 247188), (186, 164792), (248, 123594), (372, 82396), (496, 61797), (744, 41198), (1488, 20599)]