30626340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22193}}^1$

素因数の和:22228

約数の個数: 48

約数和(自身を含む): 89486208

約数和(自身を除く): 58859868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22193, 44386, 66579, 88772, 110965, 133158, 221930, 266316, 332895, 443860, 510439, 665790, 1020878, 1331580, 1531317, 2041756, 2552195, 3062634, 5104390, 6125268, 7656585, 10208780, 15313170, 30626340]

約数ペア:

[(1, 30626340), (2, 15313170), (3, 10208780), (4, 7656585), (5, 6125268), (6, 5104390), (10, 3062634), (12, 2552195), (15, 2041756), (20, 1531317), (23, 1331580), (30, 1020878), (46, 665790), (60, 510439), (69, 443860), (92, 332895), (115, 266316), (138, 221930), (230, 133158), (276, 110965), (345, 88772), (460, 66579), (690, 44386), (1380, 22193)]