161869610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16879}}^1$

素因数の和:17030

約数の個数: 32

約数和(自身を含む): 335439360

約数和(自身を除く): 173569750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 16879, 33758, 84395, 118153, 168790, 236306, 590765, 1181530, 2312423, 4624846, 11562115, 16186961, 23124230, 32373922, 80934805, 161869610]

約数ペア:

[(1, 161869610), (2, 80934805), (5, 32373922), (7, 23124230), (10, 16186961), (14, 11562115), (35, 4624846), (70, 2312423), (137, 1181530), (274, 590765), (685, 236306), (959, 168790), (1370, 118153), (1918, 84395), (4795, 33758), (9590, 16879)]