29702928437

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 39967200000

約数和(自身を除く): 10264271563

約数列:

[1, 7, 13, 19, 49, 91, 133, 149, 169, 181, 247, 343, 637, 931, 1043, 1183, 1267, 1729, 1937, 2353, 2831, 3211, 3439, 4459, 6517, 7301, 8281, 8869, 12103, 13559, 16471, 19817, 22477, 24073, 25181, 26969, 30589, 36803, 44707, 51107, 57967, 62083, 84721, 94913, 115297, 138719, 157339, 168511, 176267, 188783, 214123, 257621, 312949, 350597, 478439, 512411, 581191, 664391, 807079, 971033, 1101373, 1179577, 1233869, 1321481, 1498861, 1803347, 2190643, 2454179, 3349073, 3586877, 4068337, 4557761, 6661343, 8637083, 9250367, 10492027, 12623429, 15334501, 17179253, 23443511, 25108139, 28478359, 31904327, 46629401, 86597459, 120254771, 164104577, 175756973, 199348513, 223330289, 326405807, 606182213, 1563312023, 2284840649, 4243275491, 29702928437]

約数ペア:

[(1, 29702928437), (7, 4243275491), (13, 2284840649), (19, 1563312023), (49, 606182213), (91, 326405807), (133, 223330289), (149, 199348513), (169, 175756973), (181, 164104577), (247, 120254771), (343, 86597459), (637, 46629401), (931, 31904327), (1043, 28478359), (1183, 25108139), (1267, 23443511), (1729, 17179253), (1937, 15334501), (2353, 12623429), (2831, 10492027), (3211, 9250367), (3439, 8637083), (4459, 6661343), (6517, 4557761), (7301, 4068337), (8281, 3586877), (8869, 3349073), (12103, 2454179), (13559, 2190643), (16471, 1803347), (19817, 1498861), (22477, 1321481), (24073, 1233869), (25181, 1179577), (26969, 1101373), (30589, 971033), (36803, 807079), (44707, 664391), (51107, 581191), (57967, 512411), (62083, 478439), (84721, 350597), (94913, 312949), (115297, 257621), (138719, 214123), (157339, 188783), (168511, 176267)]