74817610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 158233824

約数和(自身を除く): 83416214

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1427, 1498, 2854, 3745, 5243, 7135, 7490, 9989, 10486, 14270, 19978, 26215, 49945, 52430, 69923, 99890, 139846, 152689, 305378, 349615, 699230, 763445, 1068823, 1526890, 2137646, 5344115, 7481761, 10688230, 14963522, 37408805, 74817610]

約数ペア:

[(1, 74817610), (2, 37408805), (5, 14963522), (7, 10688230), (10, 7481761), (14, 5344115), (35, 2137646), (49, 1526890), (70, 1068823), (98, 763445), (107, 699230), (214, 349615), (245, 305378), (490, 152689), (535, 139846), (749, 99890), (1070, 69923), (1427, 52430), (1498, 49945), (2854, 26215), (3745, 19978), (5243, 14270), (7135, 10486), (7490, 9989)]