5191221840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3090013}}^1$

素因数の和:3090036

約数の個数: 80

約数和(自身を含む): 18391763328

約数和(自身を除く): 13200541488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3090013, 6180026, 9270039, 12360052, 15450065, 18540078, 21630091, 24720104, 30900130, 37080156, 43260182, 46350195, 49440208, 61800260, 64890273, 74160312, 86520364, 92700390, 108150455, 123600520, 129780546, 148320624, 173040728, 185400780, 216300910, 247201040, 259561092, 324451365, 346081456, 370801560, 432601820, 519122184, 648902730, 741603120, 865203640, 1038244368, 1297805460, 1730407280, 2595610920, 5191221840]

約数ペア:

[(1, 5191221840), (2, 2595610920), (3, 1730407280), (4, 1297805460), (5, 1038244368), (6, 865203640), (7, 741603120), (8, 648902730), (10, 519122184), (12, 432601820), (14, 370801560), (15, 346081456), (16, 324451365), (20, 259561092), (21, 247201040), (24, 216300910), (28, 185400780), (30, 173040728), (35, 148320624), (40, 129780546), (42, 123600520), (48, 108150455), (56, 92700390), (60, 86520364), (70, 74160312), (80, 64890273), (84, 61800260), (105, 49440208), (112, 46350195), (120, 43260182), (140, 37080156), (168, 30900130), (210, 24720104), (240, 21630091), (280, 18540078), (336, 15450065), (420, 12360052), (560, 9270039), (840, 6180026), (1680, 3090013)]