290236422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{19249}}^1$

素因数の和:19620

約数の個数: 32

約数和(自身を含む): 665280000

約数和(自身を除く): 375043578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 2154, 2513, 5026, 7539, 15078, 19249, 38498, 57747, 115494, 134743, 269486, 404229, 808458, 6910391, 13820782, 20731173, 41462346, 48372737, 96745474, 145118211, 290236422]

約数ペア:

[(1, 290236422), (2, 145118211), (3, 96745474), (6, 48372737), (7, 41462346), (14, 20731173), (21, 13820782), (42, 6910391), (359, 808458), (718, 404229), (1077, 269486), (2154, 134743), (2513, 115494), (5026, 57747), (7539, 38498), (15078, 19249)]