247167330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{116041}}^1$

素因数の和:116122

約数の個数: 32

約数和(自身を含む): 601561728

約数和(自身を除く): 354394398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 116041, 232082, 348123, 580205, 696246, 1160410, 1740615, 3481230, 8238911, 16477822, 24716733, 41194555, 49433466, 82389110, 123583665, 247167330]

約数ペア:

[(1, 247167330), (2, 123583665), (3, 82389110), (5, 49433466), (6, 41194555), (10, 24716733), (15, 16477822), (30, 8238911), (71, 3481230), (142, 1740615), (213, 1160410), (355, 696246), (426, 580205), (710, 348123), (1065, 232082), (2130, 116041)]