122876530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8821}}^1$

素因数の和:9034

約数の個数: 32

約数和(自身を含む): 254073600

約数和(自身を除く): 131197070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 8821, 13930, 17642, 44105, 61747, 88210, 123494, 308735, 617470, 1755379, 3510758, 8776895, 12287653, 17553790, 24575306, 61438265, 122876530]

約数ペア:

[(1, 122876530), (2, 61438265), (5, 24575306), (7, 17553790), (10, 12287653), (14, 8776895), (35, 3510758), (70, 1755379), (199, 617470), (398, 308735), (995, 123494), (1393, 88210), (1990, 61747), (2786, 44105), (6965, 17642), (8821, 13930)]