84130470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19889}}^1$

素因数の和:19949

約数の個数: 48

約数和(自身を含む): 223404480

約数和(自身を除く): 139274010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 19889, 39778, 59667, 99445, 119334, 179001, 198890, 298335, 358002, 596670, 895005, 934783, 1790010, 1869566, 2804349, 4673915, 5608698, 8413047, 9347830, 14021745, 16826094, 28043490, 42065235, 84130470]

約数ペア:

[(1, 84130470), (2, 42065235), (3, 28043490), (5, 16826094), (6, 14021745), (9, 9347830), (10, 8413047), (15, 5608698), (18, 4673915), (30, 2804349), (45, 1869566), (47, 1790010), (90, 934783), (94, 895005), (141, 596670), (235, 358002), (282, 298335), (423, 198890), (470, 179001), (705, 119334), (846, 99445), (1410, 59667), (2115, 39778), (4230, 19889)]