230960970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1141

約数の個数: 80

約数和(自身を含む): 623474280

約数和(自身を除く): 392513310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 389, 405, 733, 778, 810, 1167, 1466, 1945, 2199, 2334, 3501, 3665, 3890, 4398, 5835, 6597, 7002, 7330, 10503, 10995, 11670, 13194, 17505, 19791, 21006, 21990, 31509, 32985, 35010, 39582, 52515, 59373, 63018, 65970, 98955, 105030, 118746, 157545, 197910, 285137, 296865, 315090, 570274, 593730, 855411, 1425685, 1710822, 2566233, 2851370, 4277055, 5132466, 7698699, 8554110, 12831165, 15397398, 23096097, 25662330, 38493495, 46192194, 76986990, 115480485, 230960970]

約数ペア:

[(1, 230960970), (2, 115480485), (3, 76986990), (5, 46192194), (6, 38493495), (9, 25662330), (10, 23096097), (15, 15397398), (18, 12831165), (27, 8554110), (30, 7698699), (45, 5132466), (54, 4277055), (81, 2851370), (90, 2566233), (135, 1710822), (162, 1425685), (270, 855411), (389, 593730), (405, 570274), (733, 315090), (778, 296865), (810, 285137), (1167, 197910), (1466, 157545), (1945, 118746), (2199, 105030), (2334, 98955), (3501, 65970), (3665, 63018), (3890, 59373), (4398, 52515), (5835, 39582), (6597, 35010), (7002, 32985), (7330, 31509), (10503, 21990), (10995, 21006), (11670, 19791), (13194, 17505)]