78025230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23431}}^1$

素因数の和:23481

約数の個数: 48

約数和(自身を含む): 208357344

約数和(自身を除く): 130332114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 23431, 46862, 70293, 117155, 140586, 210879, 234310, 351465, 421758, 702930, 866947, 1054395, 1733894, 2108790, 2600841, 4334735, 5201682, 7802523, 8669470, 13004205, 15605046, 26008410, 39012615, 78025230]

約数ペア:

[(1, 78025230), (2, 39012615), (3, 26008410), (5, 15605046), (6, 13004205), (9, 8669470), (10, 7802523), (15, 5201682), (18, 4334735), (30, 2600841), (37, 2108790), (45, 1733894), (74, 1054395), (90, 866947), (111, 702930), (185, 421758), (222, 351465), (333, 234310), (370, 210879), (555, 140586), (666, 117155), (1110, 70293), (1665, 46862), (3330, 23431)]