127904130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{473719}}^1$

素因数の和:473735

約数の個数: 32

約数和(自身を含む): 341078400

約数和(自身を除く): 213174270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 473719, 947438, 1421157, 2368595, 2842314, 4263471, 4737190, 7105785, 8526942, 12790413, 14211570, 21317355, 25580826, 42634710, 63952065, 127904130]

約数ペア:

[(1, 127904130), (2, 63952065), (3, 42634710), (5, 25580826), (6, 21317355), (9, 14211570), (10, 12790413), (15, 8526942), (18, 7105785), (27, 4737190), (30, 4263471), (45, 2842314), (54, 2368595), (90, 1421157), (135, 947438), (270, 473719)]