30217752

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 91200000

約数和(自身を除く): 60982248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 199, 216, 222, 228, 296, 333, 342, 398, 444, 456, 513, 597, 666, 684, 703, 796, 888, 999, 1026, 1194, 1332, 1368, 1406, 1592, 1791, 1998, 2052, 2109, 2388, 2664, 2812, 3582, 3781, 3996, 4104, 4218, 4776, 5373, 5624, 6327, 7164, 7363, 7562, 7992, 8436, 10746, 11343, 12654, 14328, 14726, 15124, 16872, 18981, 21492, 22089, 22686, 25308, 29452, 30248, 34029, 37962, 42984, 44178, 45372, 50616, 58904, 66267, 68058, 75924, 88356, 90744, 102087, 132534, 136116, 139897, 151848, 176712, 198801, 204174, 265068, 272232, 279794, 397602, 408348, 419691, 530136, 559588, 795204, 816696, 839382, 1119176, 1259073, 1590408, 1678764, 2518146, 3357528, 3777219, 5036292, 7554438, 10072584, 15108876, 30217752]

約数ペア:

[(1, 30217752), (2, 15108876), (3, 10072584), (4, 7554438), (6, 5036292), (8, 3777219), (9, 3357528), (12, 2518146), (18, 1678764), (19, 1590408), (24, 1259073), (27, 1119176), (36, 839382), (37, 816696), (38, 795204), (54, 559588), (57, 530136), (72, 419691), (74, 408348), (76, 397602), (108, 279794), (111, 272232), (114, 265068), (148, 204174), (152, 198801), (171, 176712), (199, 151848), (216, 139897), (222, 136116), (228, 132534), (296, 102087), (333, 90744), (342, 88356), (398, 75924), (444, 68058), (456, 66267), (513, 58904), (597, 50616), (666, 45372), (684, 44178), (703, 42984), (796, 37962), (888, 34029), (999, 30248), (1026, 29452), (1194, 25308), (1332, 22686), (1368, 22089), (1406, 21492), (1592, 18981), (1791, 16872), (1998, 15124), (2052, 14726), (2109, 14328), (2388, 12654), (2664, 11343), (2812, 10746), (3582, 8436), (3781, 7992), (3996, 7562), (4104, 7363), (4218, 7164), (4776, 6327), (5373, 5624)]