30669496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 45535304

約数列:

[1, 2, 4, 8, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 83, 88, 104, 136, 143, 152, 166, 187, 209, 221, 247, 286, 323, 332, 374, 418, 442, 494, 572, 646, 664, 748, 836, 884, 913, 988, 1079, 1144, 1292, 1411, 1496, 1577, 1672, 1768, 1826, 1976, 2158, 2431, 2584, 2717, 2822, 3154, 3553, 3652, 4199, 4316, 4862, 5434, 5644, 6308, 7106, 7304, 8398, 8632, 9724, 10868, 11288, 11869, 12616, 14212, 15521, 16796, 17347, 18343, 19448, 20501, 21736, 23738, 26809, 28424, 31042, 33592, 34694, 36686, 41002, 46189, 47476, 53618, 62084, 69388, 73372, 82004, 92378, 94952, 107236, 124168, 138776, 146744, 164008, 184756, 201773, 214472, 225511, 294899, 348517, 369512, 403546, 451022, 589798, 697034, 807092, 902044, 1179596, 1394068, 1614184, 1804088, 2359192, 2788136, 3833687, 7667374, 15334748, 30669496]

約数ペア:

[(1, 30669496), (2, 15334748), (4, 7667374), (8, 3833687), (11, 2788136), (13, 2359192), (17, 1804088), (19, 1614184), (22, 1394068), (26, 1179596), (34, 902044), (38, 807092), (44, 697034), (52, 589798), (68, 451022), (76, 403546), (83, 369512), (88, 348517), (104, 294899), (136, 225511), (143, 214472), (152, 201773), (166, 184756), (187, 164008), (209, 146744), (221, 138776), (247, 124168), (286, 107236), (323, 94952), (332, 92378), (374, 82004), (418, 73372), (442, 69388), (494, 62084), (572, 53618), (646, 47476), (664, 46189), (748, 41002), (836, 36686), (884, 34694), (913, 33592), (988, 31042), (1079, 28424), (1144, 26809), (1292, 23738), (1411, 21736), (1496, 20501), (1577, 19448), (1672, 18343), (1768, 17347), (1826, 16796), (1976, 15521), (2158, 14212), (2431, 12616), (2584, 11869), (2717, 11288), (2822, 10868), (3154, 9724), (3553, 8632), (3652, 8398), (4199, 7304), (4316, 7106), (4862, 6308), (5434, 5644)]