21462330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42083}}^1$

素因数の和:42110

約数の個数: 32

約数和(自身を含む): 54540864

約数和(自身を除く): 33078534

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 42083, 84166, 126249, 210415, 252498, 420830, 631245, 715411, 1262490, 1430822, 2146233, 3577055, 4292466, 7154110, 10731165, 21462330]

約数ペア:

[(1, 21462330), (2, 10731165), (3, 7154110), (5, 4292466), (6, 3577055), (10, 2146233), (15, 1430822), (17, 1262490), (30, 715411), (34, 631245), (51, 420830), (85, 252498), (102, 210415), (170, 126249), (255, 84166), (510, 42083)]