903793290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2969}}^1$

素因数の和:3191

約数の個数: 64

約数和(自身を含む): 2215382400

約数和(自身を除く): 1311589110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 139, 146, 219, 278, 365, 417, 438, 695, 730, 834, 1095, 1390, 2085, 2190, 2969, 4170, 5938, 8907, 10147, 14845, 17814, 20294, 29690, 30441, 44535, 50735, 60882, 89070, 101470, 152205, 216737, 304410, 412691, 433474, 650211, 825382, 1083685, 1238073, 1300422, 2063455, 2167370, 2476146, 3251055, 4126910, 6190365, 6502110, 12380730, 30126443, 60252886, 90379329, 150632215, 180758658, 301264430, 451896645, 903793290]

約数ペア:

[(1, 903793290), (2, 451896645), (3, 301264430), (5, 180758658), (6, 150632215), (10, 90379329), (15, 60252886), (30, 30126443), (73, 12380730), (139, 6502110), (146, 6190365), (219, 4126910), (278, 3251055), (365, 2476146), (417, 2167370), (438, 2063455), (695, 1300422), (730, 1238073), (834, 1083685), (1095, 825382), (1390, 650211), (2085, 433474), (2190, 412691), (2969, 304410), (4170, 216737), (5938, 152205), (8907, 101470), (10147, 89070), (14845, 60882), (17814, 50735), (20294, 44535), (29690, 30441)]