260445510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74201}}^1$

素因数の和:74230

約数の個数: 64

約数和(自身を含む): 747956160

約数和(自身を除く): 487510650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 74201, 148402, 222603, 371005, 445206, 667809, 742010, 964613, 1113015, 1335618, 1929226, 2003427, 2226030, 2893839, 3339045, 4006854, 4823065, 5787678, 6678090, 8681517, 9646130, 10017135, 14469195, 17363034, 20034270, 26044551, 28938390, 43407585, 52089102, 86815170, 130222755, 260445510]

約数ペア:

[(1, 260445510), (2, 130222755), (3, 86815170), (5, 52089102), (6, 43407585), (9, 28938390), (10, 26044551), (13, 20034270), (15, 17363034), (18, 14469195), (26, 10017135), (27, 9646130), (30, 8681517), (39, 6678090), (45, 5787678), (54, 4823065), (65, 4006854), (78, 3339045), (90, 2893839), (117, 2226030), (130, 2003427), (135, 1929226), (195, 1335618), (234, 1113015), (270, 964613), (351, 742010), (390, 667809), (585, 445206), (702, 371005), (1170, 222603), (1755, 148402), (3510, 74201)]