1138551420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{11927}}^1$

素因数の和:12019

約数の個数: 96

約数和(自身を含む): 3350527488

約数和(自身を除く): 2211976068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 740, 860, 1110, 1290, 1591, 2220, 2580, 3182, 4773, 6364, 7955, 9546, 11927, 15910, 19092, 23854, 23865, 31820, 35781, 47708, 47730, 59635, 71562, 95460, 119270, 143124, 178905, 238540, 357810, 441299, 512861, 715620, 882598, 1025722, 1323897, 1538583, 1765196, 2051444, 2206495, 2564305, 2647794, 3077166, 4412990, 5128610, 5295588, 6154332, 6619485, 7692915, 8825980, 10257220, 13238970, 15385830, 18975857, 26477940, 30771660, 37951714, 56927571, 75903428, 94879285, 113855142, 189758570, 227710284, 284637855, 379517140, 569275710, 1138551420]

約数ペア:

[(1, 1138551420), (2, 569275710), (3, 379517140), (4, 284637855), (5, 227710284), (6, 189758570), (10, 113855142), (12, 94879285), (15, 75903428), (20, 56927571), (30, 37951714), (37, 30771660), (43, 26477940), (60, 18975857), (74, 15385830), (86, 13238970), (111, 10257220), (129, 8825980), (148, 7692915), (172, 6619485), (185, 6154332), (215, 5295588), (222, 5128610), (258, 4412990), (370, 3077166), (430, 2647794), (444, 2564305), (516, 2206495), (555, 2051444), (645, 1765196), (740, 1538583), (860, 1323897), (1110, 1025722), (1290, 882598), (1591, 715620), (2220, 512861), (2580, 441299), (3182, 357810), (4773, 238540), (6364, 178905), (7955, 143124), (9546, 119270), (11927, 95460), (15910, 71562), (19092, 59635), (23854, 47730), (23865, 47708), (31820, 35781)]