157210410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20233}}^1$

素因数の和:20287

約数の個数: 64

約数和(自身を含む): 442881792

約数和(自身を除く): 285671382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 20233, 40466, 60699, 101165, 121398, 141631, 202330, 283262, 303495, 424893, 606990, 708155, 748621, 849786, 1416310, 1497242, 2124465, 2245863, 3743105, 4248930, 4491726, 5240347, 7486210, 10480694, 11229315, 15721041, 22458630, 26201735, 31442082, 52403470, 78605205, 157210410]

約数ペア:

[(1, 157210410), (2, 78605205), (3, 52403470), (5, 31442082), (6, 26201735), (7, 22458630), (10, 15721041), (14, 11229315), (15, 10480694), (21, 7486210), (30, 5240347), (35, 4491726), (37, 4248930), (42, 3743105), (70, 2245863), (74, 2124465), (105, 1497242), (111, 1416310), (185, 849786), (210, 748621), (222, 708155), (259, 606990), (370, 424893), (518, 303495), (555, 283262), (777, 202330), (1110, 141631), (1295, 121398), (1554, 101165), (2590, 60699), (3885, 40466), (7770, 20233)]