234896445

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 476540064

約数和(自身を除く): 241643619

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 307, 315, 347, 441, 735, 921, 1041, 1535, 1735, 2149, 2205, 2429, 2763, 3123, 4605, 5205, 6447, 7287, 10745, 12145, 13815, 15043, 15615, 17003, 19341, 21861, 32235, 36435, 45129, 51009, 75215, 85015, 96705, 106529, 109305, 135387, 153027, 225645, 255045, 319587, 532645, 676935, 745703, 765135, 958761, 1597935, 2237109, 3728515, 4793805, 5219921, 6711327, 11185545, 15659763, 26099605, 33556635, 46979289, 78298815, 234896445]

約数ペア:

[(1, 234896445), (3, 78298815), (5, 46979289), (7, 33556635), (9, 26099605), (15, 15659763), (21, 11185545), (35, 6711327), (45, 5219921), (49, 4793805), (63, 3728515), (105, 2237109), (147, 1597935), (245, 958761), (307, 765135), (315, 745703), (347, 676935), (441, 532645), (735, 319587), (921, 255045), (1041, 225645), (1535, 153027), (1735, 135387), (2149, 109305), (2205, 106529), (2429, 96705), (2763, 85015), (3123, 75215), (4605, 51009), (5205, 45129), (6447, 36435), (7287, 32235), (10745, 21861), (12145, 19341), (13815, 17003), (15043, 15615)]