130010820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32341}}^1$

素因数の和:32420

約数の個数: 48

約数和(自身を含む): 369475008

約数和(自身を除く): 239464188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 32341, 64682, 97023, 129364, 161705, 194046, 323410, 388092, 485115, 646820, 970230, 1940460, 2166847, 4333694, 6500541, 8667388, 10834235, 13001082, 21668470, 26002164, 32502705, 43336940, 65005410, 130010820]

約数ペア:

[(1, 130010820), (2, 65005410), (3, 43336940), (4, 32502705), (5, 26002164), (6, 21668470), (10, 13001082), (12, 10834235), (15, 8667388), (20, 6500541), (30, 4333694), (60, 2166847), (67, 1940460), (134, 970230), (201, 646820), (268, 485115), (335, 388092), (402, 323410), (670, 194046), (804, 161705), (1005, 129364), (1340, 97023), (2010, 64682), (4020, 32341)]