9556430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 20139840

約数和(自身を除く): 10583410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 73, 95, 106, 130, 146, 190, 247, 265, 365, 494, 530, 689, 730, 949, 1007, 1235, 1378, 1387, 1898, 2014, 2470, 2774, 3445, 3869, 4745, 5035, 6890, 6935, 7738, 9490, 10070, 13091, 13870, 18031, 19345, 26182, 36062, 38690, 50297, 65455, 73511, 90155, 100594, 130910, 147022, 180310, 251485, 367555, 502970, 735110, 955643, 1911286, 4778215, 9556430]

約数ペア:

[(1, 9556430), (2, 4778215), (5, 1911286), (10, 955643), (13, 735110), (19, 502970), (26, 367555), (38, 251485), (53, 180310), (65, 147022), (73, 130910), (95, 100594), (106, 90155), (130, 73511), (146, 65455), (190, 50297), (247, 38690), (265, 36062), (365, 26182), (494, 19345), (530, 18031), (689, 13870), (730, 13091), (949, 10070), (1007, 9490), (1235, 7738), (1378, 6935), (1387, 6890), (1898, 5035), (2014, 4745), (2470, 3869), (2774, 3445)]