30489550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6701}}^1$

素因数の和:6733

約数の個数: 48

約数和(自身を含む): 69808032

約数和(自身を除く): 39318482

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 6701, 13402, 33505, 46907, 67010, 87113, 93814, 167525, 174226, 234535, 335050, 435565, 469070, 609791, 871130, 1172675, 1219582, 2177825, 2345350, 3048955, 4355650, 6097910, 15244775, 30489550]

約数ペア:

[(1, 30489550), (2, 15244775), (5, 6097910), (7, 4355650), (10, 3048955), (13, 2345350), (14, 2177825), (25, 1219582), (26, 1172675), (35, 871130), (50, 609791), (65, 469070), (70, 435565), (91, 335050), (130, 234535), (175, 174226), (182, 167525), (325, 93814), (350, 87113), (455, 67010), (650, 46907), (910, 33505), (2275, 13402), (4550, 6701)]