42364910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 91601280

約数和(自身を除く): 49236370

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 2789, 3038, 5578, 7595, 13945, 15190, 19523, 27890, 39046, 86459, 97615, 136661, 172918, 195230, 273322, 432295, 605213, 683305, 864590, 1210426, 1366610, 3026065, 4236491, 6052130, 8472982, 21182455, 42364910]

約数ペア:

[(1, 42364910), (2, 21182455), (5, 8472982), (7, 6052130), (10, 4236491), (14, 3026065), (31, 1366610), (35, 1210426), (49, 864590), (62, 683305), (70, 605213), (98, 432295), (155, 273322), (217, 195230), (245, 172918), (310, 136661), (434, 97615), (490, 86459), (1085, 39046), (1519, 27890), (2170, 19523), (2789, 15190), (3038, 13945), (5578, 7595)]