817382370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{3001}}^1$

素因数の和:4315

約数の個数: 64

約数和(自身を含む): 2244439296

約数和(自身を除く): 1427056926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1297, 2594, 3001, 3891, 6002, 6485, 7782, 9003, 9079, 12970, 15005, 18006, 18158, 19455, 21007, 27237, 30010, 38910, 42014, 45015, 45395, 54474, 63021, 90030, 90790, 105035, 126042, 136185, 210070, 272370, 315105, 630210, 3892297, 7784594, 11676891, 19461485, 23353782, 27246079, 38922970, 54492158, 58384455, 81738237, 116768910, 136230395, 163476474, 272460790, 408691185, 817382370]

約数ペア:

[(1, 817382370), (2, 408691185), (3, 272460790), (5, 163476474), (6, 136230395), (7, 116768910), (10, 81738237), (14, 58384455), (15, 54492158), (21, 38922970), (30, 27246079), (35, 23353782), (42, 19461485), (70, 11676891), (105, 7784594), (210, 3892297), (1297, 630210), (2594, 315105), (3001, 272370), (3891, 210070), (6002, 136185), (6485, 126042), (7782, 105035), (9003, 90790), (9079, 90030), (12970, 63021), (15005, 54474), (18006, 45395), (18158, 45015), (19455, 42014), (21007, 38910), (27237, 30010)]