1530257350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1949}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 2924812800

約数和(自身を除く): 1394555450

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 383, 410, 766, 1025, 1915, 1949, 2050, 3830, 3898, 9575, 9745, 15703, 19150, 19490, 31406, 48725, 78515, 79909, 97450, 157030, 159818, 392575, 399545, 746467, 785150, 799090, 1492934, 1997725, 3732335, 3995450, 7464670, 18661675, 30605147, 37323350, 61210294, 153025735, 306051470, 765128675, 1530257350]

約数ペア:

[(1, 1530257350), (2, 765128675), (5, 306051470), (10, 153025735), (25, 61210294), (41, 37323350), (50, 30605147), (82, 18661675), (205, 7464670), (383, 3995450), (410, 3732335), (766, 1997725), (1025, 1492934), (1915, 799090), (1949, 785150), (2050, 746467), (3830, 399545), (3898, 392575), (9575, 159818), (9745, 157030), (15703, 97450), (19150, 79909), (19490, 78515), (31406, 48725)]