42531370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26417}}^1$

素因数の和:26454

約数の個数: 32

約数和(自身を含む): 91300608

約数和(自身を除く): 48769238

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 26417, 52834, 132085, 184919, 264170, 369838, 607591, 924595, 1215182, 1849190, 3037955, 4253137, 6075910, 8506274, 21265685, 42531370]

約数ペア:

[(1, 42531370), (2, 21265685), (5, 8506274), (7, 6075910), (10, 4253137), (14, 3037955), (23, 1849190), (35, 1215182), (46, 924595), (70, 607591), (115, 369838), (161, 264170), (230, 184919), (322, 132085), (805, 52834), (1610, 26417)]