133378470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20873}}^1$

素因数の和:20957

約数の個数: 48

約数和(自身を含む): 351685152

約数和(自身を除く): 218306682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 20873, 41746, 62619, 104365, 125238, 187857, 208730, 313095, 375714, 626190, 939285, 1481983, 1878570, 2963966, 4445949, 7409915, 8891898, 13337847, 14819830, 22229745, 26675694, 44459490, 66689235, 133378470]

約数ペア:

[(1, 133378470), (2, 66689235), (3, 44459490), (5, 26675694), (6, 22229745), (9, 14819830), (10, 13337847), (15, 8891898), (18, 7409915), (30, 4445949), (45, 2963966), (71, 1878570), (90, 1481983), (142, 939285), (213, 626190), (355, 375714), (426, 313095), (639, 208730), (710, 187857), (1065, 125238), (1278, 104365), (2130, 62619), (3195, 41746), (6390, 20873)]