171032190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9151}}^1$

素因数の和:9257

約数の個数: 64

約数和(自身を含む): 474439680

約数和(自身を除く): 303407490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 9151, 9345, 18302, 18690, 27453, 45755, 54906, 64057, 91510, 128114, 137265, 192171, 274530, 320285, 384342, 640570, 814439, 960855, 1628878, 1921710, 2443317, 4072195, 4886634, 5701073, 8144390, 11402146, 12216585, 17103219, 24433170, 28505365, 34206438, 57010730, 85516095, 171032190]

約数ペア:

[(1, 171032190), (2, 85516095), (3, 57010730), (5, 34206438), (6, 28505365), (7, 24433170), (10, 17103219), (14, 12216585), (15, 11402146), (21, 8144390), (30, 5701073), (35, 4886634), (42, 4072195), (70, 2443317), (89, 1921710), (105, 1628878), (178, 960855), (210, 814439), (267, 640570), (445, 384342), (534, 320285), (623, 274530), (890, 192171), (1246, 137265), (1335, 128114), (1869, 91510), (2670, 64057), (3115, 54906), (3738, 45755), (6230, 27453), (9151, 18690), (9345, 18302)]