664209210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3845

約数の個数: 128

約数和(自身を含む): 1968883200

約数和(自身を除く): 1304673990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 343, 357, 490, 510, 595, 686, 714, 735, 833, 1029, 1190, 1470, 1666, 1715, 1785, 2058, 2499, 3430, 3570, 3797, 4165, 4998, 5145, 5831, 7594, 8330, 10290, 11391, 11662, 12495, 17493, 18985, 22782, 24990, 26579, 29155, 34986, 37970, 53158, 56955, 58310, 64549, 79737, 87465, 113910, 129098, 132895, 159474, 174930, 186053, 193647, 265790, 322745, 372106, 387294, 398685, 451843, 558159, 645490, 797370, 903686, 930265, 968235, 1116318, 1302371, 1355529, 1860530, 1936470, 2259215, 2604742, 2711058, 2790795, 3162901, 3907113, 4518430, 5581590, 6325802, 6511855, 6777645, 7814226, 9488703, 13023710, 13555290, 15814505, 18977406, 19535565, 22140307, 31629010, 39071130, 44280614, 47443515, 66420921, 94887030, 110701535, 132841842, 221403070, 332104605, 664209210]

約数ペア:

[(1, 664209210), (2, 332104605), (3, 221403070), (5, 132841842), (6, 110701535), (7, 94887030), (10, 66420921), (14, 47443515), (15, 44280614), (17, 39071130), (21, 31629010), (30, 22140307), (34, 19535565), (35, 18977406), (42, 15814505), (49, 13555290), (51, 13023710), (70, 9488703), (85, 7814226), (98, 6777645), (102, 6511855), (105, 6325802), (119, 5581590), (147, 4518430), (170, 3907113), (210, 3162901), (238, 2790795), (245, 2711058), (255, 2604742), (294, 2259215), (343, 1936470), (357, 1860530), (490, 1355529), (510, 1302371), (595, 1116318), (686, 968235), (714, 930265), (735, 903686), (833, 797370), (1029, 645490), (1190, 558159), (1470, 451843), (1666, 398685), (1715, 387294), (1785, 372106), (2058, 322745), (2499, 265790), (3430, 193647), (3570, 186053), (3797, 174930), (4165, 159474), (4998, 132895), (5145, 129098), (5831, 113910), (7594, 87465), (8330, 79737), (10290, 64549), (11391, 58310), (11662, 56955), (12495, 53158), (17493, 37970), (18985, 34986), (22782, 29155), (24990, 26579)]