47227740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4889}}^1$

素因数の和:4931

約数の個数: 96

約数和(自身を含む): 157731840

約数和(自身を除く): 110504100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 4889, 9660, 9778, 14667, 19556, 24445, 29334, 34223, 48890, 58668, 68446, 73335, 97780, 102669, 112447, 136892, 146670, 171115, 205338, 224894, 293340, 337341, 342230, 410676, 449788, 513345, 562235, 674682, 684460, 787129, 1026690, 1124470, 1349364, 1574258, 1686705, 2053380, 2248940, 2361387, 3148516, 3373410, 3935645, 4722774, 6746820, 7871290, 9445548, 11806935, 15742580, 23613870, 47227740]

約数ペア:

[(1, 47227740), (2, 23613870), (3, 15742580), (4, 11806935), (5, 9445548), (6, 7871290), (7, 6746820), (10, 4722774), (12, 3935645), (14, 3373410), (15, 3148516), (20, 2361387), (21, 2248940), (23, 2053380), (28, 1686705), (30, 1574258), (35, 1349364), (42, 1124470), (46, 1026690), (60, 787129), (69, 684460), (70, 674682), (84, 562235), (92, 513345), (105, 449788), (115, 410676), (138, 342230), (140, 337341), (161, 293340), (210, 224894), (230, 205338), (276, 171115), (322, 146670), (345, 136892), (420, 112447), (460, 102669), (483, 97780), (644, 73335), (690, 68446), (805, 58668), (966, 48890), (1380, 34223), (1610, 29334), (1932, 24445), (2415, 19556), (3220, 14667), (4830, 9778), (4889, 9660)]