30764350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 60152400

約数和(自身を除く): 29388050

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 82, 86, 205, 215, 349, 410, 430, 698, 1025, 1075, 1745, 1763, 2050, 2150, 3490, 3526, 8725, 8815, 14309, 15007, 17450, 17630, 28618, 30014, 44075, 71545, 75035, 88150, 143090, 150070, 357725, 375175, 615287, 715450, 750350, 1230574, 3076435, 6152870, 15382175, 30764350]

約数ペア:

[(1, 30764350), (2, 15382175), (5, 6152870), (10, 3076435), (25, 1230574), (41, 750350), (43, 715450), (50, 615287), (82, 375175), (86, 357725), (205, 150070), (215, 143090), (349, 88150), (410, 75035), (430, 71545), (698, 44075), (1025, 30014), (1075, 28618), (1745, 17630), (1763, 17450), (2050, 15007), (2150, 14309), (3490, 8815), (3526, 8725)]