42492730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26393}}^1$

素因数の和:26430

約数の個数: 32

約数和(自身を含む): 91217664

約数和(自身を除く): 48724934

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 26393, 52786, 131965, 184751, 263930, 369502, 607039, 923755, 1214078, 1847510, 3035195, 4249273, 6070390, 8498546, 21246365, 42492730]

約数ペア:

[(1, 42492730), (2, 21246365), (5, 8498546), (7, 6070390), (10, 4249273), (14, 3035195), (23, 1847510), (35, 1214078), (46, 923755), (70, 607039), (115, 369502), (161, 263930), (230, 184751), (322, 131965), (805, 52786), (1610, 26393)]