15702580140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20131513}}^1$

素因数の和:20131538

約数の個数: 48

約数和(自身を含む): 47349320928

約数和(自身を除く): 31646740788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 20131513, 40263026, 60394539, 80526052, 100657565, 120789078, 201315130, 241578156, 261709669, 301972695, 402630260, 523419338, 603945390, 785129007, 1046838676, 1207890780, 1308548345, 1570258014, 2617096690, 3140516028, 3925645035, 5234193380, 7851290070, 15702580140]

約数ペア:

[(1, 15702580140), (2, 7851290070), (3, 5234193380), (4, 3925645035), (5, 3140516028), (6, 2617096690), (10, 1570258014), (12, 1308548345), (13, 1207890780), (15, 1046838676), (20, 785129007), (26, 603945390), (30, 523419338), (39, 402630260), (52, 301972695), (60, 261709669), (65, 241578156), (78, 201315130), (130, 120789078), (156, 100657565), (195, 80526052), (260, 60394539), (390, 40263026), (780, 20131513)]