129331590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2537

約数の個数: 64

約数和(自身を含む): 326496960

約数和(自身を除く): 197165370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 366, 435, 610, 870, 915, 1769, 1830, 2437, 3538, 4874, 5307, 7311, 8845, 10614, 12185, 14622, 17690, 24370, 26535, 36555, 53070, 70673, 73110, 141346, 148657, 212019, 297314, 353365, 424038, 445971, 706730, 743285, 891942, 1060095, 1486570, 2120190, 2229855, 4311053, 4459710, 8622106, 12933159, 21555265, 25866318, 43110530, 64665795, 129331590]

約数ペア:

[(1, 129331590), (2, 64665795), (3, 43110530), (5, 25866318), (6, 21555265), (10, 12933159), (15, 8622106), (29, 4459710), (30, 4311053), (58, 2229855), (61, 2120190), (87, 1486570), (122, 1060095), (145, 891942), (174, 743285), (183, 706730), (290, 445971), (305, 424038), (366, 353365), (435, 297314), (610, 212019), (870, 148657), (915, 141346), (1769, 73110), (1830, 70673), (2437, 53070), (3538, 36555), (4874, 26535), (5307, 24370), (7311, 17690), (8845, 14622), (10614, 12185)]