30136259560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{12211}}^1$

素因数の和:12383

約数の個数: 128

約数和(自身を含む): 75968409600

約数和(自身を除く): 45832150040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 79, 88, 110, 142, 158, 220, 284, 316, 355, 395, 440, 568, 632, 710, 781, 790, 869, 1420, 1562, 1580, 1738, 2840, 3124, 3160, 3476, 3905, 4345, 5609, 6248, 6952, 7810, 8690, 11218, 12211, 15620, 17380, 22436, 24422, 28045, 31240, 34760, 44872, 48844, 56090, 61055, 61699, 97688, 112180, 122110, 123398, 134321, 224360, 244220, 246796, 268642, 308495, 488440, 493592, 537284, 616990, 671605, 866981, 964669, 1074568, 1233980, 1343210, 1733962, 1929338, 2467960, 2686420, 3467924, 3858676, 4334905, 4823345, 5372840, 6935848, 7717352, 8669810, 9536791, 9646690, 10611359, 17339620, 19073582, 19293380, 21222718, 34679240, 38147164, 38586760, 42445436, 47683955, 53056795, 68491499, 76294328, 84890872, 95367910, 106113590, 136982998, 190735820, 212227180, 273965996, 342457495, 381471640, 424454360, 547931992, 684914990, 753406489, 1369829980, 1506812978, 2739659960, 3013625956, 3767032445, 6027251912, 7534064890, 15068129780, 30136259560]

約数ペア:

[(1, 30136259560), (2, 15068129780), (4, 7534064890), (5, 6027251912), (8, 3767032445), (10, 3013625956), (11, 2739659960), (20, 1506812978), (22, 1369829980), (40, 753406489), (44, 684914990), (55, 547931992), (71, 424454360), (79, 381471640), (88, 342457495), (110, 273965996), (142, 212227180), (158, 190735820), (220, 136982998), (284, 106113590), (316, 95367910), (355, 84890872), (395, 76294328), (440, 68491499), (568, 53056795), (632, 47683955), (710, 42445436), (781, 38586760), (790, 38147164), (869, 34679240), (1420, 21222718), (1562, 19293380), (1580, 19073582), (1738, 17339620), (2840, 10611359), (3124, 9646690), (3160, 9536791), (3476, 8669810), (3905, 7717352), (4345, 6935848), (5609, 5372840), (6248, 4823345), (6952, 4334905), (7810, 3858676), (8690, 3467924), (11218, 2686420), (12211, 2467960), (15620, 1929338), (17380, 1733962), (22436, 1343210), (24422, 1233980), (28045, 1074568), (31240, 964669), (34760, 866981), (44872, 671605), (48844, 616990), (56090, 537284), (61055, 493592), (61699, 488440), (97688, 308495), (112180, 268642), (122110, 246796), (123398, 244220), (134321, 224360)]