206601420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{64969}}^1$

素因数の和:65034

約数の個数: 48

約数和(自身を含む): 589407840

約数和(自身を除く): 382806420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 64969, 129938, 194907, 259876, 324845, 389814, 649690, 779628, 974535, 1299380, 1949070, 3443357, 3898140, 6886714, 10330071, 13773428, 17216785, 20660142, 34433570, 41320284, 51650355, 68867140, 103300710, 206601420]

約数ペア:

[(1, 206601420), (2, 103300710), (3, 68867140), (4, 51650355), (5, 41320284), (6, 34433570), (10, 20660142), (12, 17216785), (15, 13773428), (20, 10330071), (30, 6886714), (53, 3898140), (60, 3443357), (106, 1949070), (159, 1299380), (212, 974535), (265, 779628), (318, 649690), (530, 389814), (636, 324845), (795, 259876), (1060, 194907), (1590, 129938), (3180, 64969)]