2471882580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{133327}}^1$

素因数の和:133445

約数の個数: 72

約数和(自身を含む): 7570897152

約数和(自身を除く): 5099014572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 133327, 266654, 399981, 533308, 666635, 799962, 1199943, 1333270, 1599924, 1999905, 2399886, 2666540, 3999810, 4799772, 5999715, 7999620, 11999430, 13732681, 23998860, 27465362, 41198043, 54930724, 68663405, 82396086, 123594129, 137326810, 164792172, 205990215, 247188258, 274653620, 411980430, 494376516, 617970645, 823960860, 1235941290, 2471882580]

約数ペア:

[(1, 2471882580), (2, 1235941290), (3, 823960860), (4, 617970645), (5, 494376516), (6, 411980430), (9, 274653620), (10, 247188258), (12, 205990215), (15, 164792172), (18, 137326810), (20, 123594129), (30, 82396086), (36, 68663405), (45, 54930724), (60, 41198043), (90, 27465362), (103, 23998860), (180, 13732681), (206, 11999430), (309, 7999620), (412, 5999715), (515, 4799772), (618, 3999810), (927, 2666540), (1030, 2399886), (1236, 1999905), (1545, 1599924), (1854, 1333270), (2060, 1199943), (3090, 799962), (3708, 666635), (4635, 533308), (6180, 399981), (9270, 266654), (18540, 133327)]