2155915703046

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{2503}}^1\times {\mathrm{3011}}^1$

素因数の和:5679

約数の個数: 128

約数和(自身を含む): 5068256256000

約数和(自身を除く): 2912340552954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 343, 417, 686, 834, 973, 1029, 1946, 2058, 2503, 2919, 3011, 5006, 5838, 6022, 6811, 7509, 9033, 13622, 15018, 17521, 18066, 20433, 21077, 35042, 40866, 42154, 47677, 52563, 63231, 95354, 105126, 122647, 126462, 143031, 147539, 245294, 286062, 295078, 347917, 367941, 418529, 442617, 695834, 735882, 837058, 858529, 885234, 1032773, 1043751, 1255587, 1717058, 2065546, 2087502, 2435419, 2511174, 2575587, 2929703, 3098319, 4870838, 5151174, 5859406, 6196638, 7306257, 7536533, 8789109, 14612514, 15073066, 17047933, 17578218, 20507921, 22609599, 34095866, 41015842, 45219198, 51143799, 52755731, 61523763, 102287598, 105511462, 119335531, 123047526, 143555447, 158267193, 238671062, 287110894, 316534386, 358006593, 369290117, 430666341, 716013186, 738580234, 861332682, 1047578087, 1107870351, 2095156174, 2215740702, 2585030819, 3142734261, 5170061638, 6285468522, 7333046609, 7755092457, 14666093218, 15510184914, 21999139827, 43998279654, 51331326263, 102662652526, 153993978789, 307987957578, 359319283841, 718638567682, 1077957851523, 2155915703046]

約数ペア:

[(1, 2155915703046), (2, 1077957851523), (3, 718638567682), (6, 359319283841), (7, 307987957578), (14, 153993978789), (21, 102662652526), (42, 51331326263), (49, 43998279654), (98, 21999139827), (139, 15510184914), (147, 14666093218), (278, 7755092457), (294, 7333046609), (343, 6285468522), (417, 5170061638), (686, 3142734261), (834, 2585030819), (973, 2215740702), (1029, 2095156174), (1946, 1107870351), (2058, 1047578087), (2503, 861332682), (2919, 738580234), (3011, 716013186), (5006, 430666341), (5838, 369290117), (6022, 358006593), (6811, 316534386), (7509, 287110894), (9033, 238671062), (13622, 158267193), (15018, 143555447), (17521, 123047526), (18066, 119335531), (20433, 105511462), (21077, 102287598), (35042, 61523763), (40866, 52755731), (42154, 51143799), (47677, 45219198), (52563, 41015842), (63231, 34095866), (95354, 22609599), (105126, 20507921), (122647, 17578218), (126462, 17047933), (143031, 15073066), (147539, 14612514), (245294, 8789109), (286062, 7536533), (295078, 7306257), (347917, 6196638), (367941, 5859406), (418529, 5151174), (442617, 4870838), (695834, 3098319), (735882, 2929703), (837058, 2575587), (858529, 2511174), (885234, 2435419), (1032773, 2087502), (1043751, 2065546), (1255587, 1717058)]