66553290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2749}}^1$

素因数の和:3031

約数の個数: 48

約数和(自身を含む): 173745000

約数和(自身を除く): 107191710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 2749, 4035, 4842, 5498, 8070, 8247, 12105, 13745, 16494, 24210, 24741, 27490, 41235, 49482, 82470, 123705, 247410, 739481, 1478962, 2218443, 3697405, 4436886, 6655329, 7394810, 11092215, 13310658, 22184430, 33276645, 66553290]

約数ペア:

[(1, 66553290), (2, 33276645), (3, 22184430), (5, 13310658), (6, 11092215), (9, 7394810), (10, 6655329), (15, 4436886), (18, 3697405), (30, 2218443), (45, 1478962), (90, 739481), (269, 247410), (538, 123705), (807, 82470), (1345, 49482), (1614, 41235), (2421, 27490), (2690, 24741), (2749, 24210), (4035, 16494), (4842, 13745), (5498, 12105), (8070, 8247)]