15694642340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 35787679200

約数和(自身を除く): 20093036860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 449, 466, 577, 898, 932, 1154, 1165, 1796, 2245, 2308, 2330, 2885, 3029, 4490, 4660, 5770, 5837, 6058, 7501, 8980, 11540, 11674, 12116, 15002, 15145, 23348, 29185, 30004, 30290, 37505, 58370, 60580, 75010, 104617, 116740, 134441, 150020, 209234, 259073, 268882, 418468, 518146, 523085, 537764, 672205, 1036292, 1046170, 1295365, 1344410, 1360021, 1747733, 2092340, 2590730, 2688820, 2720042, 3367949, 3495466, 5181460, 5440084, 6735898, 6800105, 6990932, 8738665, 13471796, 13600210, 16839745, 17477330, 27200420, 33679490, 34954660, 60364009, 67358980, 120728018, 241456036, 301820045, 603640090, 784732117, 1207280180, 1569464234, 3138928468, 3923660585, 7847321170, 15694642340]

約数ペア:

[(1, 15694642340), (2, 7847321170), (4, 3923660585), (5, 3138928468), (10, 1569464234), (13, 1207280180), (20, 784732117), (26, 603640090), (52, 301820045), (65, 241456036), (130, 120728018), (233, 67358980), (260, 60364009), (449, 34954660), (466, 33679490), (577, 27200420), (898, 17477330), (932, 16839745), (1154, 13600210), (1165, 13471796), (1796, 8738665), (2245, 6990932), (2308, 6800105), (2330, 6735898), (2885, 5440084), (3029, 5181460), (4490, 3495466), (4660, 3367949), (5770, 2720042), (5837, 2688820), (6058, 2590730), (7501, 2092340), (8980, 1747733), (11540, 1360021), (11674, 1344410), (12116, 1295365), (15002, 1046170), (15145, 1036292), (23348, 672205), (29185, 537764), (30004, 523085), (30290, 518146), (37505, 418468), (58370, 268882), (60580, 259073), (75010, 209234), (104617, 150020), (116740, 134441)]