12340170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4467

約数の個数: 48

約数和(自身を含む): 33126912

約数和(自身を除く): 20786742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4423, 8846, 13269, 22115, 26538, 39807, 44230, 66345, 79614, 132690, 137113, 199035, 274226, 398070, 411339, 685565, 822678, 1234017, 1371130, 2056695, 2468034, 4113390, 6170085, 12340170]

約数ペア:

[(1, 12340170), (2, 6170085), (3, 4113390), (5, 2468034), (6, 2056695), (9, 1371130), (10, 1234017), (15, 822678), (18, 685565), (30, 411339), (31, 398070), (45, 274226), (62, 199035), (90, 137113), (93, 132690), (155, 79614), (186, 66345), (279, 44230), (310, 39807), (465, 26538), (558, 22115), (930, 13269), (1395, 8846), (2790, 4423)]