304898295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 539167104

約数和(自身を除く): 234268809

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 113, 137, 195, 303, 339, 411, 505, 565, 685, 1313, 1469, 1515, 1695, 1781, 2055, 3939, 4407, 5343, 6565, 7345, 8905, 11413, 13837, 15481, 19695, 22035, 26715, 34239, 41511, 46443, 57065, 69185, 77405, 148369, 171195, 179881, 201253, 207555, 232215, 445107, 539643, 603759, 741845, 899405, 1006265, 1563581, 2225535, 2698215, 3018795, 4690743, 7817905, 20326553, 23453715, 60979659, 101632765, 304898295]

約数ペア:

[(1, 304898295), (3, 101632765), (5, 60979659), (13, 23453715), (15, 20326553), (39, 7817905), (65, 4690743), (101, 3018795), (113, 2698215), (137, 2225535), (195, 1563581), (303, 1006265), (339, 899405), (411, 741845), (505, 603759), (565, 539643), (685, 445107), (1313, 232215), (1469, 207555), (1515, 201253), (1695, 179881), (1781, 171195), (2055, 148369), (3939, 77405), (4407, 69185), (5343, 57065), (6565, 46443), (7345, 41511), (8905, 34239), (11413, 26715), (13837, 22035), (15481, 19695)]