1497333860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{10487}}^1$

素因数の和:10577

約数の個数: 72

約数和(自身を含む): 3515158080

約数和(自身を除く): 2017824220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 484, 590, 605, 649, 1180, 1210, 1298, 2420, 2596, 3245, 6490, 7139, 10487, 12980, 14278, 20974, 28556, 35695, 41948, 52435, 71390, 104870, 115357, 142780, 209740, 230714, 461428, 576785, 618733, 1153570, 1237466, 1268927, 2307140, 2474932, 2537854, 3093665, 5075708, 6187330, 6344635, 6806063, 12374660, 12689270, 13612126, 25378540, 27224252, 34030315, 68060630, 74866693, 136121260, 149733386, 299466772, 374333465, 748666930, 1497333860]

約数ペア:

[(1, 1497333860), (2, 748666930), (4, 374333465), (5, 299466772), (10, 149733386), (11, 136121260), (20, 74866693), (22, 68060630), (44, 34030315), (55, 27224252), (59, 25378540), (110, 13612126), (118, 12689270), (121, 12374660), (220, 6806063), (236, 6344635), (242, 6187330), (295, 5075708), (484, 3093665), (590, 2537854), (605, 2474932), (649, 2307140), (1180, 1268927), (1210, 1237466), (1298, 1153570), (2420, 618733), (2596, 576785), (3245, 461428), (6490, 230714), (7139, 209740), (10487, 142780), (12980, 115357), (14278, 104870), (20974, 71390), (28556, 52435), (35695, 41948)]