71499094440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25905469}}^1$

素因数の和:25905506

約数の個数: 64

約数和(自身を含む): 223823260800

約数和(自身を除く): 152324166360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 25905469, 51810938, 77716407, 103621876, 129527345, 155432814, 207243752, 259054690, 310865628, 388582035, 518109380, 595825787, 621731256, 777164070, 1036218760, 1191651574, 1554328140, 1787477361, 2383303148, 2979128935, 3108656280, 3574954722, 4766606296, 5958257870, 7149909444, 8937386805, 11916515740, 14299818888, 17874773610, 23833031480, 35749547220, 71499094440]

約数ペア:

[(1, 71499094440), (2, 35749547220), (3, 23833031480), (4, 17874773610), (5, 14299818888), (6, 11916515740), (8, 8937386805), (10, 7149909444), (12, 5958257870), (15, 4766606296), (20, 3574954722), (23, 3108656280), (24, 2979128935), (30, 2383303148), (40, 1787477361), (46, 1554328140), (60, 1191651574), (69, 1036218760), (92, 777164070), (115, 621731256), (120, 595825787), (138, 518109380), (184, 388582035), (230, 310865628), (276, 259054690), (345, 207243752), (460, 155432814), (552, 129527345), (690, 103621876), (920, 77716407), (1380, 51810938), (2760, 25905469)]