30259110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 53721690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1619, 1869, 2670, 3115, 3238, 3738, 4857, 6230, 8095, 9345, 9714, 11333, 16190, 18690, 22666, 24285, 33999, 48570, 56665, 67998, 113330, 144091, 169995, 288182, 339990, 432273, 720455, 864546, 1008637, 1440910, 2017274, 2161365, 3025911, 4322730, 5043185, 6051822, 10086370, 15129555, 30259110]

約数ペア:

[(1, 30259110), (2, 15129555), (3, 10086370), (5, 6051822), (6, 5043185), (7, 4322730), (10, 3025911), (14, 2161365), (15, 2017274), (21, 1440910), (30, 1008637), (35, 864546), (42, 720455), (70, 432273), (89, 339990), (105, 288182), (178, 169995), (210, 144091), (267, 113330), (445, 67998), (534, 56665), (623, 48570), (890, 33999), (1246, 24285), (1335, 22666), (1619, 18690), (1869, 16190), (2670, 11333), (3115, 9714), (3238, 9345), (3738, 8095), (4857, 6230)]