194488890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{3889}}^1$

素因数の和:5566

約数の個数: 32

約数和(自身を含む): 467173440

約数和(自身を除く): 272684550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1667, 3334, 3889, 5001, 7778, 8335, 10002, 11667, 16670, 19445, 23334, 25005, 38890, 50010, 58335, 116670, 6482963, 12965926, 19448889, 32414815, 38897778, 64829630, 97244445, 194488890]

約数ペア:

[(1, 194488890), (2, 97244445), (3, 64829630), (5, 38897778), (6, 32414815), (10, 19448889), (15, 12965926), (30, 6482963), (1667, 116670), (3334, 58335), (3889, 50010), (5001, 38890), (7778, 25005), (8335, 23334), (10002, 19445), (11667, 16670)]