30446580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11801}}^1$

素因数の和:11856

約数の個数: 48

約数和(自身を含む): 87240384

約数和(自身を除く): 56793804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 11801, 23602, 35403, 47204, 59005, 70806, 118010, 141612, 177015, 236020, 354030, 507443, 708060, 1014886, 1522329, 2029772, 2537215, 3044658, 5074430, 6089316, 7611645, 10148860, 15223290, 30446580]

約数ペア:

[(1, 30446580), (2, 15223290), (3, 10148860), (4, 7611645), (5, 6089316), (6, 5074430), (10, 3044658), (12, 2537215), (15, 2029772), (20, 1522329), (30, 1014886), (43, 708060), (60, 507443), (86, 354030), (129, 236020), (172, 177015), (215, 141612), (258, 118010), (430, 70806), (516, 59005), (645, 47204), (860, 35403), (1290, 23602), (2580, 11801)]