29717940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 95880960

約数和(自身を除く): 66163020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 346, 409, 420, 519, 692, 818, 865, 1038, 1211, 1227, 1636, 1730, 2045, 2076, 2422, 2454, 2595, 2863, 3460, 3633, 4090, 4844, 4908, 5190, 5726, 6055, 6135, 7266, 8180, 8589, 10380, 11452, 12110, 12270, 14315, 14532, 17178, 18165, 24220, 24540, 28630, 34356, 36330, 42945, 57260, 70757, 72660, 85890, 141514, 171780, 212271, 283028, 353785, 424542, 495299, 707570, 849084, 990598, 1061355, 1415140, 1485897, 1981196, 2122710, 2476495, 2971794, 4245420, 4952990, 5943588, 7429485, 9905980, 14858970, 29717940]

約数ペア:

[(1, 29717940), (2, 14858970), (3, 9905980), (4, 7429485), (5, 5943588), (6, 4952990), (7, 4245420), (10, 2971794), (12, 2476495), (14, 2122710), (15, 1981196), (20, 1485897), (21, 1415140), (28, 1061355), (30, 990598), (35, 849084), (42, 707570), (60, 495299), (70, 424542), (84, 353785), (105, 283028), (140, 212271), (173, 171780), (210, 141514), (346, 85890), (409, 72660), (420, 70757), (519, 57260), (692, 42945), (818, 36330), (865, 34356), (1038, 28630), (1211, 24540), (1227, 24220), (1636, 18165), (1730, 17178), (2045, 14532), (2076, 14315), (2422, 12270), (2454, 12110), (2595, 11452), (2863, 10380), (3460, 8589), (3633, 8180), (4090, 7266), (4844, 6135), (4908, 6055), (5190, 5726)]