2524340

素因数分解:

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

素因数の和:121

約数の個数: 96

約数和(自身を含む): 6961920

約数和(自身を除く): 4437580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 73, 76, 91, 95, 130, 133, 140, 146, 182, 190, 247, 260, 266, 292, 364, 365, 380, 455, 494, 511, 532, 665, 730, 910, 949, 988, 1022, 1235, 1330, 1387, 1460, 1729, 1820, 1898, 2044, 2470, 2555, 2660, 2774, 3458, 3796, 4745, 4940, 5110, 5548, 6643, 6916, 6935, 8645, 9490, 9709, 10220, 13286, 13870, 17290, 18031, 18980, 19418, 26572, 27740, 33215, 34580, 36062, 38836, 48545, 66430, 72124, 90155, 97090, 126217, 132860, 180310, 194180, 252434, 360620, 504868, 631085, 1262170, 2524340]

約数ペア:

[(1, 2524340), (2, 1262170), (4, 631085), (5, 504868), (7, 360620), (10, 252434), (13, 194180), (14, 180310), (19, 132860), (20, 126217), (26, 97090), (28, 90155), (35, 72124), (38, 66430), (52, 48545), (65, 38836), (70, 36062), (73, 34580), (76, 33215), (91, 27740), (95, 26572), (130, 19418), (133, 18980), (140, 18031), (146, 17290), (182, 13870), (190, 13286), (247, 10220), (260, 9709), (266, 9490), (292, 8645), (364, 6935), (365, 6916), (380, 6643), (455, 5548), (494, 5110), (511, 4940), (532, 4745), (665, 3796), (730, 3458), (910, 2774), (949, 2660), (988, 2555), (1022, 2470), (1235, 2044), (1330, 1898), (1387, 1820), (1460, 1729)]