17130420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31723}}^1$

素因数の和:31741

約数の個数: 48

約数和(自身を含む): 53296320

約数和(自身を除く): 36165900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31723, 63446, 95169, 126892, 158615, 190338, 285507, 317230, 380676, 475845, 571014, 634460, 856521, 951690, 1142028, 1427535, 1713042, 1903380, 2855070, 3426084, 4282605, 5710140, 8565210, 17130420]

約数ペア:

[(1, 17130420), (2, 8565210), (3, 5710140), (4, 4282605), (5, 3426084), (6, 2855070), (9, 1903380), (10, 1713042), (12, 1427535), (15, 1142028), (18, 951690), (20, 856521), (27, 634460), (30, 571014), (36, 475845), (45, 380676), (54, 317230), (60, 285507), (90, 190338), (108, 158615), (135, 126892), (180, 95169), (270, 63446), (540, 31723)]