54273310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 131281920

約数和(自身を除く): 77008610

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 43, 65, 70, 73, 86, 91, 95, 130, 133, 146, 182, 190, 215, 247, 266, 301, 365, 430, 455, 494, 511, 559, 602, 665, 730, 817, 910, 949, 1022, 1118, 1235, 1330, 1387, 1505, 1634, 1729, 1898, 2470, 2555, 2774, 2795, 3010, 3139, 3458, 3913, 4085, 4745, 5110, 5590, 5719, 6278, 6643, 6935, 7826, 8170, 8645, 9490, 9709, 10621, 11438, 13286, 13870, 15695, 17290, 18031, 19418, 19565, 21242, 21973, 28595, 31390, 33215, 36062, 39130, 40807, 43946, 48545, 53105, 57190, 59641, 66430, 74347, 81614, 90155, 97090, 106210, 109865, 119282, 126217, 148694, 180310, 204035, 219730, 252434, 285649, 298205, 371735, 408070, 417487, 571298, 596410, 631085, 743470, 775333, 834974, 1262170, 1428245, 1550666, 2087435, 2856490, 3876665, 4174870, 5427331, 7753330, 10854662, 27136655, 54273310]

約数ペア:

[(1, 54273310), (2, 27136655), (5, 10854662), (7, 7753330), (10, 5427331), (13, 4174870), (14, 3876665), (19, 2856490), (26, 2087435), (35, 1550666), (38, 1428245), (43, 1262170), (65, 834974), (70, 775333), (73, 743470), (86, 631085), (91, 596410), (95, 571298), (130, 417487), (133, 408070), (146, 371735), (182, 298205), (190, 285649), (215, 252434), (247, 219730), (266, 204035), (301, 180310), (365, 148694), (430, 126217), (455, 119282), (494, 109865), (511, 106210), (559, 97090), (602, 90155), (665, 81614), (730, 74347), (817, 66430), (910, 59641), (949, 57190), (1022, 53105), (1118, 48545), (1235, 43946), (1330, 40807), (1387, 39130), (1505, 36062), (1634, 33215), (1729, 31390), (1898, 28595), (2470, 21973), (2555, 21242), (2774, 19565), (2795, 19418), (3010, 18031), (3139, 17290), (3458, 15695), (3913, 13870), (4085, 13286), (4745, 11438), (5110, 10621), (5590, 9709), (5719, 9490), (6278, 8645), (6643, 8170), (6935, 7826)]