1240966610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{415039}}^1$

素因数の和:415082

約数の個数: 32

約数和(自身を含む): 2510161920

約数和(自身を除く): 1269195310

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 415039, 830078, 2075195, 4150390, 5395507, 9545897, 10791014, 19091794, 26977535, 47729485, 53955070, 95458970, 124096661, 248193322, 620483305, 1240966610]

約数ペア:

[(1, 1240966610), (2, 620483305), (5, 248193322), (10, 124096661), (13, 95458970), (23, 53955070), (26, 47729485), (46, 26977535), (65, 19091794), (115, 10791014), (130, 9545897), (230, 5395507), (299, 4150390), (598, 2075195), (1495, 830078), (2990, 415039)]