1262170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 2983680

約数和(自身を除く): 1721510

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 73, 91, 95, 130, 133, 146, 182, 190, 247, 266, 365, 455, 494, 511, 665, 730, 910, 949, 1022, 1235, 1330, 1387, 1729, 1898, 2470, 2555, 2774, 3458, 4745, 5110, 6643, 6935, 8645, 9490, 9709, 13286, 13870, 17290, 18031, 19418, 33215, 36062, 48545, 66430, 90155, 97090, 126217, 180310, 252434, 631085, 1262170]

約数ペア:

[(1, 1262170), (2, 631085), (5, 252434), (7, 180310), (10, 126217), (13, 97090), (14, 90155), (19, 66430), (26, 48545), (35, 36062), (38, 33215), (65, 19418), (70, 18031), (73, 17290), (91, 13870), (95, 13286), (130, 9709), (133, 9490), (146, 8645), (182, 6935), (190, 6643), (247, 5110), (266, 4745), (365, 3458), (455, 2774), (494, 2555), (511, 2470), (665, 1898), (730, 1729), (910, 1387), (949, 1330), (1022, 1235)]