205871130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7451}}^1$

素因数の和:7771

約数の個数: 48

約数和(自身を含む): 537080544

約数和(自身を除く): 331209414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2763, 3070, 4605, 5526, 7451, 9210, 13815, 14902, 22353, 27630, 37255, 44706, 67059, 74510, 111765, 134118, 223530, 335295, 670590, 2287457, 4574914, 6862371, 11437285, 13724742, 20587113, 22874570, 34311855, 41174226, 68623710, 102935565, 205871130]

約数ペア:

[(1, 205871130), (2, 102935565), (3, 68623710), (5, 41174226), (6, 34311855), (9, 22874570), (10, 20587113), (15, 13724742), (18, 11437285), (30, 6862371), (45, 4574914), (90, 2287457), (307, 670590), (614, 335295), (921, 223530), (1535, 134118), (1842, 111765), (2763, 74510), (3070, 67059), (4605, 44706), (5526, 37255), (7451, 27630), (9210, 22353), (13815, 14902)]