8161348.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69929}}^1$

素因数の和:69955

約数の個数: 48

約数和(自身を含む): 229090680

約数和(自身を除く): 147273750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 69929, 139858, 209787, 349645, 419574, 629361, 699290, 909077, 1048935, 1258722, 1818154, 2097870, 2727231, 3146805, 4545385, 5454462, 6293610, 8181693, 9090770, 13636155, 16363386, 27272310, 40908465, 81816930]

約数ペア:

[(1, 81816930), (2, 40908465), (3, 27272310), (5, 16363386), (6, 13636155), (9, 9090770), (10, 8181693), (13, 6293610), (15, 5454462), (18, 4545385), (26, 3146805), (30, 2727231), (39, 2097870), (45, 1818154), (65, 1258722), (78, 1048935), (90, 909077), (117, 699290), (130, 629361), (195, 419574), (234, 349645), (390, 209787), (585, 139858), (1170, 69929)]