3540950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 7689984

約数和(自身を除く): 4149034

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 151, 175, 302, 335, 350, 469, 670, 755, 938, 1057, 1510, 1675, 2114, 2345, 3350, 3775, 4690, 5285, 7550, 10117, 10570, 11725, 20234, 23450, 26425, 50585, 52850, 70819, 101170, 141638, 252925, 354095, 505850, 708190, 1770475, 3540950]

約数ペア:

[(1, 3540950), (2, 1770475), (5, 708190), (7, 505850), (10, 354095), (14, 252925), (25, 141638), (35, 101170), (50, 70819), (67, 52850), (70, 50585), (134, 26425), (151, 23450), (175, 20234), (302, 11725), (335, 10570), (350, 10117), (469, 7550), (670, 5285), (755, 4690), (938, 3775), (1057, 3350), (1510, 2345), (1675, 2114)]