30246972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:5978

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 51747780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 5903, 11806, 17709, 23612, 35418, 41321, 70836, 82642, 123963, 165284, 247926, 360083, 495852, 720166, 1080249, 1440332, 2160498, 2520581, 4320996, 5041162, 7561743, 10082324, 15123486, 30246972]

約数ペア:

[(1, 30246972), (2, 15123486), (3, 10082324), (4, 7561743), (6, 5041162), (7, 4320996), (12, 2520581), (14, 2160498), (21, 1440332), (28, 1080249), (42, 720166), (61, 495852), (84, 360083), (122, 247926), (183, 165284), (244, 123963), (366, 82642), (427, 70836), (732, 41321), (854, 35418), (1281, 23612), (1708, 17709), (2562, 11806), (5124, 5903)]