67944940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9157}}^1$

素因数の和:9226

約数の個数: 48

約数和(自身を含む): 166162752

約数和(自身を除く): 98217812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 9157, 18314, 36628, 45785, 64099, 91570, 128198, 183140, 256396, 320495, 485321, 640990, 970642, 1281980, 1941284, 2426605, 3397247, 4853210, 6794494, 9706420, 13588988, 16986235, 33972470, 67944940]

約数ペア:

[(1, 67944940), (2, 33972470), (4, 16986235), (5, 13588988), (7, 9706420), (10, 6794494), (14, 4853210), (20, 3397247), (28, 2426605), (35, 1941284), (53, 1281980), (70, 970642), (106, 640990), (140, 485321), (212, 320495), (265, 256396), (371, 183140), (530, 128198), (742, 91570), (1060, 64099), (1484, 45785), (1855, 36628), (3710, 18314), (7420, 9157)]