42518910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{202471}}^1$

素因数の和:202488

約数の個数: 32

約数和(自身を含む): 116623872

約数和(自身を除く): 74104962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 202471, 404942, 607413, 1012355, 1214826, 1417297, 2024710, 2834594, 3037065, 4251891, 6074130, 7086485, 8503782, 14172970, 21259455, 42518910]

約数ペア:

[(1, 42518910), (2, 21259455), (3, 14172970), (5, 8503782), (6, 7086485), (7, 6074130), (10, 4251891), (14, 3037065), (15, 2834594), (21, 2024710), (30, 1417297), (35, 1214826), (42, 1012355), (70, 607413), (105, 404942), (210, 202471)]