42375130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 92805120

約数和(自身を除く): 50429990

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 151, 190, 211, 266, 302, 422, 665, 755, 1055, 1057, 1330, 1477, 1510, 2110, 2114, 2869, 2954, 4009, 5285, 5738, 7385, 8018, 10570, 14345, 14770, 20045, 20083, 28063, 28690, 31861, 40090, 40166, 56126, 63722, 100415, 140315, 159305, 200830, 223027, 280630, 318610, 446054, 605359, 1115135, 1210718, 2230270, 3026795, 4237513, 6053590, 8475026, 21187565, 42375130]

約数ペア:

[(1, 42375130), (2, 21187565), (5, 8475026), (7, 6053590), (10, 4237513), (14, 3026795), (19, 2230270), (35, 1210718), (38, 1115135), (70, 605359), (95, 446054), (133, 318610), (151, 280630), (190, 223027), (211, 200830), (266, 159305), (302, 140315), (422, 100415), (665, 63722), (755, 56126), (1055, 40166), (1057, 40090), (1330, 31861), (1477, 28690), (1510, 28063), (2110, 20083), (2114, 20045), (2869, 14770), (2954, 14345), (4009, 10570), (5285, 8018), (5738, 7385)]