169120770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61949}}^1$

素因数の和:61979

約数の個数: 64

約数和(自身を含む): 499564800

約数和(自身を除く): 330444030

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 61949, 123898, 185847, 309745, 371694, 433643, 619490, 805337, 867286, 929235, 1300929, 1610674, 1858470, 2168215, 2416011, 2601858, 4026685, 4336430, 4832022, 5637359, 6504645, 8053370, 11274718, 12080055, 13009290, 16912077, 24160110, 28186795, 33824154, 56373590, 84560385, 169120770]

約数ペア:

[(1, 169120770), (2, 84560385), (3, 56373590), (5, 33824154), (6, 28186795), (7, 24160110), (10, 16912077), (13, 13009290), (14, 12080055), (15, 11274718), (21, 8053370), (26, 6504645), (30, 5637359), (35, 4832022), (39, 4336430), (42, 4026685), (65, 2601858), (70, 2416011), (78, 2168215), (91, 1858470), (105, 1610674), (130, 1300929), (182, 929235), (195, 867286), (210, 805337), (273, 619490), (390, 433643), (455, 371694), (546, 309745), (910, 185847), (1365, 123898), (2730, 61949)]