15670668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 28358772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 311, 323, 442, 494, 622, 646, 663, 741, 884, 933, 969, 988, 1244, 1292, 1326, 1482, 1866, 1938, 2652, 2964, 3732, 3876, 4043, 4199, 5287, 5909, 8086, 8398, 10574, 11818, 12129, 12597, 15861, 16172, 16796, 17727, 21148, 23636, 24258, 25194, 31722, 35454, 48516, 50388, 63444, 68731, 70908, 76817, 100453, 137462, 153634, 200906, 206193, 230451, 274924, 301359, 307268, 401812, 412386, 460902, 602718, 824772, 921804, 1205436, 1305889, 2611778, 3917667, 5223556, 7835334, 15670668]

約数ペア:

[(1, 15670668), (2, 7835334), (3, 5223556), (4, 3917667), (6, 2611778), (12, 1305889), (13, 1205436), (17, 921804), (19, 824772), (26, 602718), (34, 460902), (38, 412386), (39, 401812), (51, 307268), (52, 301359), (57, 274924), (68, 230451), (76, 206193), (78, 200906), (102, 153634), (114, 137462), (156, 100453), (204, 76817), (221, 70908), (228, 68731), (247, 63444), (311, 50388), (323, 48516), (442, 35454), (494, 31722), (622, 25194), (646, 24258), (663, 23636), (741, 21148), (884, 17727), (933, 16796), (969, 16172), (988, 15861), (1244, 12597), (1292, 12129), (1326, 11818), (1482, 10574), (1866, 8398), (1938, 8086), (2652, 5909), (2964, 5287), (3732, 4199), (3876, 4043)]