551427270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{9941}}^1$

素因数の和:10037

約数の個数: 48

約数和(自身を含む): 1355054832

約数和(自身を除く): 803627562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1849, 3698, 5547, 9245, 9941, 11094, 18490, 19882, 27735, 29823, 49705, 55470, 59646, 99410, 149115, 298230, 427463, 854926, 1282389, 2137315, 2564778, 4274630, 6411945, 12823890, 18380909, 36761818, 55142727, 91904545, 110285454, 183809090, 275713635, 551427270]

約数ペア:

[(1, 551427270), (2, 275713635), (3, 183809090), (5, 110285454), (6, 91904545), (10, 55142727), (15, 36761818), (30, 18380909), (43, 12823890), (86, 6411945), (129, 4274630), (215, 2564778), (258, 2137315), (430, 1282389), (645, 854926), (1290, 427463), (1849, 298230), (3698, 149115), (5547, 99410), (9245, 59646), (9941, 55470), (11094, 49705), (18490, 29823), (19882, 27735)]