211039470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26347}}^1$

素因数の和:26449

約数の個数: 48

約数和(自身を含む): 554888880

約数和(自身を除く): 343849410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 26347, 52694, 79041, 131735, 158082, 237123, 263470, 395205, 474246, 790410, 1185615, 2344883, 2371230, 4689766, 7034649, 11724415, 14069298, 21103947, 23448830, 35173245, 42207894, 70346490, 105519735, 211039470]

約数ペア:

[(1, 211039470), (2, 105519735), (3, 70346490), (5, 42207894), (6, 35173245), (9, 23448830), (10, 21103947), (15, 14069298), (18, 11724415), (30, 7034649), (45, 4689766), (89, 2371230), (90, 2344883), (178, 1185615), (267, 790410), (445, 474246), (534, 395205), (801, 263470), (890, 237123), (1335, 158082), (1602, 131735), (2670, 79041), (4005, 52694), (8010, 26347)]