7310212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 16981440

約数和(自身を除く): 9671228

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 151, 182, 196, 247, 266, 302, 364, 494, 532, 604, 637, 931, 988, 1057, 1274, 1729, 1862, 1963, 2114, 2548, 2869, 3458, 3724, 3926, 4228, 5738, 6916, 7399, 7852, 11476, 12103, 13741, 14798, 20083, 24206, 27482, 29596, 37297, 40166, 48412, 54964, 74594, 80332, 96187, 140581, 149188, 192374, 261079, 281162, 384748, 522158, 562324, 1044316, 1827553, 3655106, 7310212]

約数ペア:

[(1, 7310212), (2, 3655106), (4, 1827553), (7, 1044316), (13, 562324), (14, 522158), (19, 384748), (26, 281162), (28, 261079), (38, 192374), (49, 149188), (52, 140581), (76, 96187), (91, 80332), (98, 74594), (133, 54964), (151, 48412), (182, 40166), (196, 37297), (247, 29596), (266, 27482), (302, 24206), (364, 20083), (494, 14798), (532, 13741), (604, 12103), (637, 11476), (931, 7852), (988, 7399), (1057, 6916), (1274, 5738), (1729, 4228), (1862, 3926), (1963, 3724), (2114, 3458), (2548, 2869)]