105728730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 268531200

約数和(自身を除く): 162802470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 502, 570, 739, 753, 1255, 1478, 1506, 2217, 2510, 3695, 3765, 4434, 4769, 7390, 7530, 9538, 11085, 14041, 14307, 22170, 23845, 28082, 28614, 42123, 47690, 70205, 71535, 84246, 140410, 143070, 185489, 210615, 370978, 421230, 556467, 927445, 1112934, 1854890, 2782335, 3524291, 5564670, 7048582, 10572873, 17621455, 21145746, 35242910, 52864365, 105728730]

約数ペア:

[(1, 105728730), (2, 52864365), (3, 35242910), (5, 21145746), (6, 17621455), (10, 10572873), (15, 7048582), (19, 5564670), (30, 3524291), (38, 2782335), (57, 1854890), (95, 1112934), (114, 927445), (190, 556467), (251, 421230), (285, 370978), (502, 210615), (570, 185489), (739, 143070), (753, 140410), (1255, 84246), (1478, 71535), (1506, 70205), (2217, 47690), (2510, 42123), (3695, 28614), (3765, 28082), (4434, 23845), (4769, 22170), (7390, 14307), (7530, 14041), (9538, 11085)]