247430580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3323}}^1$

素因数の和:3425

約数の個数: 96

約数和(自身を含む): 743831424

約数和(自身を除く): 496400844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 2190, 2482, 3323, 3723, 4380, 4964, 6205, 6646, 7446, 9969, 12410, 13292, 14892, 16615, 18615, 19938, 24820, 33230, 37230, 39876, 49845, 56491, 66460, 74460, 99690, 112982, 169473, 199380, 225964, 242579, 282455, 338946, 485158, 564910, 677892, 727737, 847365, 970316, 1129820, 1212895, 1455474, 1694730, 2425790, 2910948, 3389460, 3638685, 4123843, 4851580, 7277370, 8247686, 12371529, 14554740, 16495372, 20619215, 24743058, 41238430, 49486116, 61857645, 82476860, 123715290, 247430580]

約数ペア:

[(1, 247430580), (2, 123715290), (3, 82476860), (4, 61857645), (5, 49486116), (6, 41238430), (10, 24743058), (12, 20619215), (15, 16495372), (17, 14554740), (20, 12371529), (30, 8247686), (34, 7277370), (51, 4851580), (60, 4123843), (68, 3638685), (73, 3389460), (85, 2910948), (102, 2425790), (146, 1694730), (170, 1455474), (204, 1212895), (219, 1129820), (255, 970316), (292, 847365), (340, 727737), (365, 677892), (438, 564910), (510, 485158), (730, 338946), (876, 282455), (1020, 242579), (1095, 225964), (1241, 199380), (1460, 169473), (2190, 112982), (2482, 99690), (3323, 74460), (3723, 66460), (4380, 56491), (4964, 49845), (6205, 39876), (6646, 37230), (7446, 33230), (9969, 24820), (12410, 19938), (13292, 18615), (14892, 16615)]