30570888915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{16007}}^1$

素因数の和:16118

約数の個数: 128

約数和(自身を含む): 64913080320

約数和(自身を除く): 34342191405

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 47, 63, 105, 129, 135, 141, 189, 215, 235, 301, 315, 329, 387, 423, 645, 705, 903, 945, 987, 1161, 1269, 1505, 1645, 1935, 2021, 2115, 2709, 2961, 4515, 4935, 5805, 6063, 6345, 8127, 8883, 10105, 13545, 14147, 14805, 16007, 18189, 30315, 40635, 42441, 44415, 48021, 54567, 70735, 80035, 90945, 112049, 127323, 144063, 212205, 240105, 272835, 336147, 381969, 432189, 560245, 636615, 688301, 720315, 752329, 1008441, 1680735, 1909845, 2064903, 2160945, 2256987, 3025323, 3441505, 3761645, 4818107, 5042205, 5266303, 6194709, 6770961, 10324515, 11284935, 14454321, 15126615, 15798909, 18584127, 20312883, 24090535, 26331515, 30973545, 32350147, 33854805, 43362963, 47396727, 72271605, 78994545, 92920635, 97050441, 101564415, 130088889, 142190181, 161750735, 216814815, 226451029, 236983635, 291151323, 485252205, 650444445, 679353087, 710950905, 873453969, 1132255145, 1455756615, 2038059261, 3396765435, 4367269845, 6114177783, 10190296305, 30570888915]

約数ペア:

[(1, 30570888915), (3, 10190296305), (5, 6114177783), (7, 4367269845), (9, 3396765435), (15, 2038059261), (21, 1455756615), (27, 1132255145), (35, 873453969), (43, 710950905), (45, 679353087), (47, 650444445), (63, 485252205), (105, 291151323), (129, 236983635), (135, 226451029), (141, 216814815), (189, 161750735), (215, 142190181), (235, 130088889), (301, 101564415), (315, 97050441), (329, 92920635), (387, 78994545), (423, 72271605), (645, 47396727), (705, 43362963), (903, 33854805), (945, 32350147), (987, 30973545), (1161, 26331515), (1269, 24090535), (1505, 20312883), (1645, 18584127), (1935, 15798909), (2021, 15126615), (2115, 14454321), (2709, 11284935), (2961, 10324515), (4515, 6770961), (4935, 6194709), (5805, 5266303), (6063, 5042205), (6345, 4818107), (8127, 3761645), (8883, 3441505), (10105, 3025323), (13545, 2256987), (14147, 2160945), (14805, 2064903), (16007, 1909845), (18189, 1680735), (30315, 1008441), (40635, 752329), (42441, 720315), (44415, 688301), (48021, 636615), (54567, 560245), (70735, 432189), (80035, 381969), (90945, 336147), (112049, 272835), (127323, 240105), (144063, 212205)]