105531930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{55837}}^1$

素因数の和:55860

約数の個数: 64

約数和(自身を含む): 321626880

約数和(自身を除く): 216094950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 55837, 111674, 167511, 279185, 335022, 390859, 502533, 558370, 781718, 837555, 1005066, 1172577, 1507599, 1675110, 1954295, 2345154, 2512665, 3015198, 3517731, 3908590, 5025330, 5862885, 7035462, 7537995, 10553193, 11725770, 15075990, 17588655, 21106386, 35177310, 52765965, 105531930]

約数ペア:

[(1, 105531930), (2, 52765965), (3, 35177310), (5, 21106386), (6, 17588655), (7, 15075990), (9, 11725770), (10, 10553193), (14, 7537995), (15, 7035462), (18, 5862885), (21, 5025330), (27, 3908590), (30, 3517731), (35, 3015198), (42, 2512665), (45, 2345154), (54, 1954295), (63, 1675110), (70, 1507599), (90, 1172577), (105, 1005066), (126, 837555), (135, 781718), (189, 558370), (210, 502533), (270, 390859), (315, 335022), (378, 279185), (630, 167511), (945, 111674), (1890, 55837)]