254603730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1069}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 648984960

約数和(自身を除く): 394381230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 467, 510, 934, 1069, 1401, 2138, 2335, 2802, 3207, 4670, 5345, 6414, 7005, 7939, 10690, 14010, 15878, 16035, 18173, 23817, 32070, 36346, 39695, 47634, 54519, 79390, 90865, 109038, 119085, 181730, 238170, 272595, 499223, 545190, 998446, 1497669, 2496115, 2995338, 4992230, 7488345, 8486791, 14976690, 16973582, 25460373, 42433955, 50920746, 84867910, 127301865, 254603730]

約数ペア:

[(1, 254603730), (2, 127301865), (3, 84867910), (5, 50920746), (6, 42433955), (10, 25460373), (15, 16973582), (17, 14976690), (30, 8486791), (34, 7488345), (51, 4992230), (85, 2995338), (102, 2496115), (170, 1497669), (255, 998446), (467, 545190), (510, 499223), (934, 272595), (1069, 238170), (1401, 181730), (2138, 119085), (2335, 109038), (2802, 90865), (3207, 79390), (4670, 54519), (5345, 47634), (6414, 39695), (7005, 36346), (7939, 32070), (10690, 23817), (14010, 18173), (15878, 16035)]