30996751020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1\times {\mathrm{8233}}^1$

素因数の和:8855

約数の個数: 96

約数和(自身を含む): 87646648320

約数和(自身を除く): 56649897300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 479, 524, 655, 786, 958, 1310, 1437, 1572, 1916, 1965, 2395, 2620, 2874, 3930, 4790, 5748, 7185, 7860, 8233, 9580, 14370, 16466, 24699, 28740, 32932, 41165, 49398, 62749, 82330, 98796, 123495, 125498, 164660, 188247, 246990, 250996, 313745, 376494, 493980, 627490, 752988, 941235, 1078523, 1254980, 1882470, 2157046, 3235569, 3764940, 3943607, 4314092, 5392615, 6471138, 7887214, 10785230, 11830821, 12942276, 15774428, 16177845, 19718035, 21570460, 23661642, 32355690, 39436070, 47323284, 59154105, 64711380, 78872140, 118308210, 236616420, 516612517, 1033225034, 1549837551, 2066450068, 2583062585, 3099675102, 5166125170, 6199350204, 7749187755, 10332250340, 15498375510, 30996751020]

約数ペア:

[(1, 30996751020), (2, 15498375510), (3, 10332250340), (4, 7749187755), (5, 6199350204), (6, 5166125170), (10, 3099675102), (12, 2583062585), (15, 2066450068), (20, 1549837551), (30, 1033225034), (60, 516612517), (131, 236616420), (262, 118308210), (393, 78872140), (479, 64711380), (524, 59154105), (655, 47323284), (786, 39436070), (958, 32355690), (1310, 23661642), (1437, 21570460), (1572, 19718035), (1916, 16177845), (1965, 15774428), (2395, 12942276), (2620, 11830821), (2874, 10785230), (3930, 7887214), (4790, 6471138), (5748, 5392615), (7185, 4314092), (7860, 3943607), (8233, 3764940), (9580, 3235569), (14370, 2157046), (16466, 1882470), (24699, 1254980), (28740, 1078523), (32932, 941235), (41165, 752988), (49398, 627490), (62749, 493980), (82330, 376494), (98796, 313745), (123495, 250996), (125498, 246990), (164660, 188247)]