9278230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 8865770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 479, 745, 958, 1490, 1937, 2395, 3874, 4790, 6227, 9685, 12454, 19370, 31135, 62270, 71371, 142742, 356855, 713710, 927823, 1855646, 4639115, 9278230]

約数ペア:

[(1, 9278230), (2, 4639115), (5, 1855646), (10, 927823), (13, 713710), (26, 356855), (65, 142742), (130, 71371), (149, 62270), (298, 31135), (479, 19370), (745, 12454), (958, 9685), (1490, 6227), (1937, 4790), (2395, 3874)]