42144970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26177}}^1$

素因数の和:26214

約数の個数: 32

約数和(自身を含む): 90471168

約数和(自身を除く): 48326198

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 26177, 52354, 130885, 183239, 261770, 366478, 602071, 916195, 1204142, 1832390, 3010355, 4214497, 6020710, 8428994, 21072485, 42144970]

約数ペア:

[(1, 42144970), (2, 21072485), (5, 8428994), (7, 6020710), (10, 4214497), (14, 3010355), (23, 1832390), (35, 1204142), (46, 916195), (70, 602071), (115, 366478), (161, 261770), (230, 183239), (322, 130885), (805, 52354), (1610, 26177)]