16228170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{25759}}^1$

素因数の和:25779

約数の個数: 48

約数和(自身を含む): 48222720

約数和(自身を除く): 31994550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 25759, 51518, 77277, 128795, 154554, 180313, 231831, 257590, 360626, 386385, 463662, 540939, 772770, 901565, 1081878, 1159155, 1622817, 1803130, 2318310, 2704695, 3245634, 5409390, 8114085, 16228170]

約数ペア:

[(1, 16228170), (2, 8114085), (3, 5409390), (5, 3245634), (6, 2704695), (7, 2318310), (9, 1803130), (10, 1622817), (14, 1159155), (15, 1081878), (18, 901565), (21, 772770), (30, 540939), (35, 463662), (42, 386385), (45, 360626), (63, 257590), (70, 231831), (90, 180313), (105, 154554), (126, 128795), (210, 77277), (315, 51518), (630, 25759)]