30527784

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 102035700

約数和(自身を除く): 71507916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 509, 588, 612, 714, 833, 882, 952, 1018, 1071, 1176, 1224, 1428, 1527, 1666, 1764, 2036, 2142, 2499, 2856, 3054, 3332, 3528, 3563, 4072, 4284, 4581, 4998, 6108, 6664, 7126, 7497, 8568, 8653, 9162, 9996, 10689, 12216, 14252, 14994, 17306, 18324, 19992, 21378, 24941, 25959, 28504, 29988, 32067, 34612, 36648, 42756, 49882, 51918, 59976, 60571, 64134, 69224, 74823, 77877, 85512, 99764, 103836, 121142, 128268, 149646, 155754, 181713, 199528, 207672, 224469, 242284, 256536, 299292, 311508, 363426, 423997, 448938, 484568, 545139, 598584, 623016, 726852, 847994, 897876, 1090278, 1271991, 1453704, 1695988, 1795752, 2180556, 2543982, 3391976, 3815973, 4361112, 5087964, 7631946, 10175928, 15263892, 30527784]

約数ペア:

[(1, 30527784), (2, 15263892), (3, 10175928), (4, 7631946), (6, 5087964), (7, 4361112), (8, 3815973), (9, 3391976), (12, 2543982), (14, 2180556), (17, 1795752), (18, 1695988), (21, 1453704), (24, 1271991), (28, 1090278), (34, 897876), (36, 847994), (42, 726852), (49, 623016), (51, 598584), (56, 545139), (63, 484568), (68, 448938), (72, 423997), (84, 363426), (98, 311508), (102, 299292), (119, 256536), (126, 242284), (136, 224469), (147, 207672), (153, 199528), (168, 181713), (196, 155754), (204, 149646), (238, 128268), (252, 121142), (294, 103836), (306, 99764), (357, 85512), (392, 77877), (408, 74823), (441, 69224), (476, 64134), (504, 60571), (509, 59976), (588, 51918), (612, 49882), (714, 42756), (833, 36648), (882, 34612), (952, 32067), (1018, 29988), (1071, 28504), (1176, 25959), (1224, 24941), (1428, 21378), (1527, 19992), (1666, 18324), (1764, 17306), (2036, 14994), (2142, 14252), (2499, 12216), (2856, 10689), (3054, 9996), (3332, 9162), (3528, 8653), (3563, 8568), (4072, 7497), (4284, 7126), (4581, 6664), (4998, 6108)]